Severe Center
Central S. Carolina Warnings, Watches, And Advisories Freeze Warning
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Freeze Warning
In effect:
Sunday, Apr 26 2026 12:00 AM MDT – Sunday, Apr 26 2026 10:00 AM MDT
Issued by NWS Pocatello ID
FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM MDT SUNDAY
What:
Overnight lows 26 to 32. A Hard Freeze is possible in
portions of the Arco Desert and in pockets of low lying areas.
Areas along Interstate 86 including Pocatello and American Falls
should see overnight lows slightly above freezing, but frost will
still be possible.
Overnight lows 26 to 32. A Hard Freeze is possible in
portions of the Arco Desert and in pockets of low lying areas.
Areas along Interstate 86 including Pocatello and American Falls
should see overnight lows slightly above freezing, but frost will
still be possible.
Where:
Arco/Mud Lake Desert, Lower Snake River Plain, and Upper
Snake River Plain.
Arco/Mud Lake Desert, Lower Snake River Plain, and Upper
Snake River Plain.
When:
From midnight tonight to 10 AM MDT Sunday.
From midnight tonight to 10 AM MDT Sunday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Arco/Mud Lake Desert
Upper Snake River Plain
Lower Snake River Plain
Freeze Warning
In effect:
Saturday, Apr 25 2026 12:00 AM MDT – Sunday, Apr 26 2026 8:00 AM MDT
Issued by NWS Missoula MT
FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT SUNDAY
What:
Sub-freezing temperatures as low as 20 expected during the
early mornings in the Flathead and Mission Valleys. Areas adjacent
to Flathead Lake may see a range from 25 to 31 degrees. There is a
25% chance for a hard freeze, less than 25 degrees, in the colder
areas including West Valley and the Mission Valley.
Sub-freezing temperatures as low as 20 expected during the
early mornings in the Flathead and Mission Valleys. Areas adjacent
to Flathead Lake may see a range from 25 to 31 degrees. There is a
25% chance for a hard freeze, less than 25 degrees, in the colder
areas including West Valley and the Mission Valley.
Where:
Flathead/Mission Valleys.
Flathead/Mission Valleys.
When:
From midnight tonight to 8 AM MDT Sunday.
From midnight tonight to 8 AM MDT Sunday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation. Possible damage to unprotected outdoor
plumbing and irrigation systems with the hard freeze.
Frost and freeze conditions could kill crops, other
sensitive vegetation. Possible damage to unprotected outdoor
plumbing and irrigation systems with the hard freeze.
Additional Details:
For Saturday morning, the combination of
cloud cover towards the Continental Divide, and light easterly
winds through the canyons could prevent the coldest temperatures
from occurring.
For Sunday morning, the easterly winds could be a little bit
stronger and there could be a bit more cloud cover over the
Flathead Valley. Additional frosts or freezes are possible through
Wednesday.
For Saturday morning, the combination of
cloud cover towards the Continental Divide, and light easterly
winds through the canyons could prevent the coldest temperatures
from occurring.
For Sunday morning, the easterly winds could be a little bit
stronger and there could be a bit more cloud cover over the
Flathead Valley. Additional frosts or freezes are possible through
Wednesday.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Flathead/Mission Valleys
Freeze Warning
In effect:
Saturday, Apr 25 2026 12:00 AM MDT – Sunday, Apr 26 2026 8:00 AM MDT
Issued by NWS Missoula MT
FREEZE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 7 AM PDT SUNDAY
What:
Sub-freezing temperatures as low as 22 expected. There is a
30 percent chance for a hard freeze in populated areas above 2500
feet.
Sub-freezing temperatures as low as 22 expected. There is a
30 percent chance for a hard freeze in populated areas above 2500
feet.
Where:
Northern Clearwater Mountains.
Northern Clearwater Mountains.
When:
From 11 PM this evening to 7 AM PDT Sunday.
From 11 PM this evening to 7 AM PDT Sunday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation. Possible damage to unprotected outdoor
plumbing and irrigation systems with the hard freeze(temperatures
in the lower 20s).
Frost and freeze conditions could kill crops, other
sensitive vegetation. Possible damage to unprotected outdoor
plumbing and irrigation systems with the hard freeze(temperatures
in the lower 20s).
Additional Details:
Additional frosts or freezes are possible
through Wednesday.
Additional frosts or freezes are possible
through Wednesday.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Northern Clearwater Mountains
Freeze Warning
In effect:
Saturday, Apr 25 2026 12:00 AM MDT – Sunday, Apr 26 2026 8:00 AM MDT
Issued by NWS Missoula MT
FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT SUNDAY
What:
Sub-freezing temperatures as low as 22 expected. There is a
55 percent chance for a hard freeze in Evaro, and 30 percent
chance between Saint Regis and Lookout Pass mainly on Saturday
morning.
Sub-freezing temperatures as low as 22 expected. There is a
55 percent chance for a hard freeze in Evaro, and 30 percent
chance between Saint Regis and Lookout Pass mainly on Saturday
morning.
Where:
Lower Clark Fork Region.
Lower Clark Fork Region.
When:
From midnight tonight to 8 AM MDT Sunday.
From midnight tonight to 8 AM MDT Sunday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation. Possible damage to unprotected outdoor
plumbing and irrigation systems with the hard freeze(temperatures
in the lower 20s).
Frost and freeze conditions could kill crops, other
sensitive vegetation. Possible damage to unprotected outdoor
plumbing and irrigation systems with the hard freeze(temperatures
in the lower 20s).
Additional Details:
Additional frosts or freezes are possible
through Wednesday.
Additional frosts or freezes are possible
through Wednesday.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Lower Clark Fork Region
Freeze Warning
In effect:
Saturday, Apr 25 2026 12:00 AM MDT – Sunday, Apr 26 2026 8:00 AM MDT
Issued by NWS Missoula MT
FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT SUNDAY
What:
Sub-freezing temperatures as low as 22 expected. The areas
near the river in the Bitterroot Valley could be as low as 15
degrees. There is a 80 percent chance for a hard freeze from
Missoula to the Bitterroot Valley Saturday morning.
Sub-freezing temperatures as low as 22 expected. The areas
near the river in the Bitterroot Valley could be as low as 15
degrees. There is a 80 percent chance for a hard freeze from
Missoula to the Bitterroot Valley Saturday morning.
Where:
Missoula/Bitterroot Valleys.
Missoula/Bitterroot Valleys.
When:
From midnight tonight to 8 AM MDT Sunday.
From midnight tonight to 8 AM MDT Sunday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation. Possible damage to unprotected outdoor
plumbing and irrigation systems with the hard freeze(temperatures
in the lower 20s or colder).
Frost and freeze conditions could kill crops, other
sensitive vegetation. Possible damage to unprotected outdoor
plumbing and irrigation systems with the hard freeze(temperatures
in the lower 20s or colder).
Additional Details:
For Saturday morning, the combination of
patchy cloud cover and light easterly winds through Hellgate
Canyon could prevent the coldest temperatures from occurring on
these areas.
For Sunday morning, the easterly winds could be a little bit
stronger in Missoula proper and portions of the northern
Bitterroot Valley which may help keep temperatures milder, but
areas outside of the wind could be colder. Additional frosts or
freezes are possible through Wednesday.
For Saturday morning, the combination of
patchy cloud cover and light easterly winds through Hellgate
Canyon could prevent the coldest temperatures from occurring on
these areas.
For Sunday morning, the easterly winds could be a little bit
stronger in Missoula proper and portions of the northern
Bitterroot Valley which may help keep temperatures milder, but
areas outside of the wind could be colder. Additional frosts or
freezes are possible through Wednesday.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Missoula/Bitterroot Valleys
Freeze Warning
In effect:
Saturday, Apr 25 2026 12:00 AM MDT – Sunday, Apr 26 2026 8:00 AM MDT
Issued by NWS Missoula MT
FREEZE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 7 AM PDT SUNDAY
What:
Sub-freezing temperatures as low as the teens expected.
There is a 90 percent chance for a hard freeze in populated areas
above 2500 feet.
Sub-freezing temperatures as low as the teens expected.
There is a 90 percent chance for a hard freeze in populated areas
above 2500 feet.
Where:
Southern Clearwater Mountains.
Southern Clearwater Mountains.
When:
From 11 PM this evening to 7 AM PDT Sunday.
From 11 PM this evening to 7 AM PDT Sunday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation. Possible damage to unprotected outdoor
plumbing and irrigation systems with the hard freeze(temperatures
in the lower 20s or colder).
Frost and freeze conditions could kill crops, other
sensitive vegetation. Possible damage to unprotected outdoor
plumbing and irrigation systems with the hard freeze(temperatures
in the lower 20s or colder).
Additional Details:
Additional frosts or freezes are possible
through Wednesday.
Additional frosts or freezes are possible
through Wednesday.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Southern Clearwater Mountains
Freeze Warning
In effect:
Saturday, Apr 25 2026 12:00 AM MDT – Sunday, Apr 26 2026 8:00 AM MDT
Issued by NWS Missoula MT
FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT SUNDAY
What:
Sub-freezing temperatures as low as 13 expected.
Sub-freezing temperatures as low as 13 expected.
Where:
Bitterroot/Sapphire Mountains.
Bitterroot/Sapphire Mountains.
When:
From midnight tonight to 8 AM MDT Sunday.
From midnight tonight to 8 AM MDT Sunday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation. Possible damage to unprotected outdoor
plumbing and irrigation systems with the hard freeze(temperatures
in the lower 20s or colder).
Frost and freeze conditions could kill crops, other
sensitive vegetation. Possible damage to unprotected outdoor
plumbing and irrigation systems with the hard freeze(temperatures
in the lower 20s or colder).
Additional Details:
Additional frosts or freezes are possible
through Wednesday.
Additional frosts or freezes are possible
through Wednesday.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Bitterroot/Sapphire Mountains
Freeze Warning
In effect:
Saturday, Apr 25 2026 12:00 AM MDT – Sunday, Apr 26 2026 8:00 AM MDT
Issued by NWS Missoula MT
FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT SUNDAY
What:
Sub-freezing temperatures as low as 22 expected during the
early mornings. There is a 90 percent chance for a hard freeze
between Stryker and Whitefish, and 50 percent chance for Marion
both mornings. For Saturday morning there is a 45 percent chance
for a hard freeze in Eureka.
Sub-freezing temperatures as low as 22 expected during the
early mornings. There is a 90 percent chance for a hard freeze
between Stryker and Whitefish, and 50 percent chance for Marion
both mornings. For Saturday morning there is a 45 percent chance
for a hard freeze in Eureka.
Where:
Kootenai/Cabinet Region.
Kootenai/Cabinet Region.
When:
From midnight tonight to 8 AM MDT Sunday.
From midnight tonight to 8 AM MDT Sunday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation. Possible damage to unprotected outdoor
plumbing and irrigation systems with the hard freeze(temperatures
in the lower 20s).
Frost and freeze conditions could kill crops, other
sensitive vegetation. Possible damage to unprotected outdoor
plumbing and irrigation systems with the hard freeze(temperatures
in the lower 20s).
Additional Details:
For Saturday morning, the combination of
cloud cover towards the US-93 Corridor, and light easterly winds
through the canyons of the Whitefish Range could prevent the
coldest temperatures from occurring.
For Sunday morning, the easterly winds will be a little bit
stronger and there could be a bit more cloud cover from Bull Lake
to Libby and points north and east, including Eureka. Additional
frosts or freezes are possible through Wednesday.
For Saturday morning, the combination of
cloud cover towards the US-93 Corridor, and light easterly winds
through the canyons of the Whitefish Range could prevent the
coldest temperatures from occurring.
For Sunday morning, the easterly winds will be a little bit
stronger and there could be a bit more cloud cover from Bull Lake
to Libby and points north and east, including Eureka. Additional
frosts or freezes are possible through Wednesday.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Kootenai/Cabinet Region
Freeze Warning
In effect:
Saturday, Apr 25 2026 12:00 AM MDT – Sunday, Apr 26 2026 8:00 AM MDT
Issued by NWS Missoula MT
FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT SUNDAY
What:
Sub-freezing temperatures as low as 17 expected in the
Salmon area, but as low as 13 degrees towards Leadore and Gilmore.
There is a 80 percent chance for a hard freeze.
Sub-freezing temperatures as low as 17 expected in the
Salmon area, but as low as 13 degrees towards Leadore and Gilmore.
There is a 80 percent chance for a hard freeze.
Where:
Eastern Lemhi County.
Eastern Lemhi County.
When:
From midnight tonight to 8 AM MDT Sunday.
From midnight tonight to 8 AM MDT Sunday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation. Possible damage to unprotected outdoor
plumbing and irrigation systems with the hard freeze(temperatures
in the lower 20s or colder).
Frost and freeze conditions could kill crops, other
sensitive vegetation. Possible damage to unprotected outdoor
plumbing and irrigation systems with the hard freeze(temperatures
in the lower 20s or colder).
Additional Details:
Additional frosts or freezes are possible
through Wednesday.
Additional frosts or freezes are possible
through Wednesday.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Eastern Lemhi County