North Fork, ID Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for North Fork, ID.

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Current Conditions — North Fork, ID

SALMON/LEMHI (KSMN)

Mostly Clear

44.6 F
Humidity:49%
Wind Speed: 5.7 mph
Barometer:29.95 in
Dewpoint:26.6 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:41.4 F
Apr 27 2026, 11:05 AM MDT
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5-Day Forecast — North Fork, ID

Monday

High 44 °F
Chance of T-storms
Monday
Night
Low 30 °F
Mostly Cloudy
Tuesday

High 50 °F
Slight Chance of Snow
Tuesday
Night
Low 37 °F
Mostly Cloudy
Wednesday

High 53 °F
Chance of T-storms
Wednesday
Night
Low 37 °F
Partly Cloudy
Thursday

High 59 °F
Mostly Sunny
Thursday
Night
Low 39 °F
Partly Cloudy
Friday

High 64 °F
Partly Sunny

Detailed Forecast — North Fork, ID

Monday
Chance of Thunderstorms. High near 44°F. Wind 3 to 8 mph, with gusts as high as 16 mph.
Monday Night
Mostly Cloudy. Low around 30°F. Wind 2 to 7 mph, with gusts as high as 13 mph.
Tuesday
Slight Chance of Snow. High near 50°F. Wind 3 to 8 mph, with gusts as high as 16 mph.
Tuesday Night
Mostly Cloudy. Low around 37°F. Wind 2 to 5 mph, with gusts as high as 9 mph.
Wednesday
Chance of Thunderstorms. High near 53°F. Wind 2 to 9 mph, with gusts as high as 17 mph.
Wednesday Night
Partly Cloudy. Low around 37°F. Wind 5 to 6 mph, with gusts as high as 10 mph.
Thursday
Mostly Sunny. High near 59°F. Wind 5 to 6 mph, with gusts as high as 13 mph.
Thursday Night
Partly Cloudy. Low around 39°F. Wind around 2 mph, with gusts as high as 6 mph.
Friday
Partly Sunny. High near 64°F. Wind 5 to 8 mph, with gusts as high as 16 mph.
Friday Night
Mostly Cloudy. Low around 44°F. Wind 2 to 3 mph, with gusts as high as 8 mph.
Saturday
Slight Chance of Rain. High near 66°F. Wind 5 to 7 mph, with gusts as high as 14 mph.
Saturday Night
Slight Chance of Rain. Low around 44°F. Wind 5 to 6 mph, with gusts as high as 12 mph.
Sunday
Chance of Thunderstorms. High near 64°F. Wind 5 to 9 mph, with gusts as high as 17 mph.
ID Radar
Current Radar • ID
Day 1 Outlook • April 27, 2026

Observation History — North Fork, ID

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
11:05 AM MDT 5.7 10.00 Mostly Clear -- 44.6 26.6 49% 41.4 NA 29.95 1014.2
10:50 AM MDT 5.7 10.00 Clear -- 42.8 26.6 52% 39.2 NA 29.95 1014.2
10:45 AM MDT 0.0 10.00 Clear -- 42.8 26.6 52% NA NA 29.95 1014.2
10:35 AM MDT 3.4 10.00 Clear -- 44.6 28.4 53% 43.2 NA 29.95 1014.2
10:25 AM MDT 0.0 10.00 Clear -- 42.8 28.4 57% NA NA 29.95 1014.2
10:20 AM MDT S 4.6 10.00 Clear -- 42.8 28.4 57% 40.1 NA 29.95 1014.2
10:15 AM MDT SW 3.4 10.00 Mostly Clear -- 41.0 28.4 61% 39.0 NA 29.95 1014.2
10:00 AM MDT 3.4 10.00 Mostly Cloudy -- 39.2 28.4 65% 37.0 NA 29.95 1014.2
09:50 AM MDT 0.0 10.00 Cloudy -- 39.2 26.6 60% NA NA 29.95 1014.2
09:45 AM MDT 0.0 10.00 Cloudy -- 37.4 26.6 65% NA NA 29.95 1014.2
09:35 AM MDT 0.0 10.00 Cloudy -- 37.4 26.6 65% NA NA 29.95 1014.2
09:25 AM MDT 0.0 10.00 Cloudy -- 37.4 24.8 60% NA NA 29.96 1014.6
09:20 AM MDT 0.0 10.00 Cloudy -- 37.4 26.6 65% NA NA 29.96 1014.6
09:10 AM MDT 0.0 10.00 Cloudy -- 37.4 28.4 70% NA NA 29.95 1014.2
09:05 AM MDT 3.4 10.00 Cloudy -- 37.4 28.4 70% 34.9 NA 29.95 1014.2
08:50 AM MDT 4.6 10.00 Cloudy -- 35.6 28.4 75% 31.6 NA 29.95 1014.2
08:45 AM MDT 4.6 10.00 Cloudy -- 35.6 28.4 75% 31.6 NA 29.95 1014.2
08:35 AM MDT 4.6 10.00 Cloudy -- 35.6 28.4 75% 31.6 NA 29.95 1014.2
08:25 AM MDT 4.6 10.00 Cloudy -- 35.6 28.4 75% 31.6 NA 29.95 1014.2
08:20 AM MDT 5.7 10.00 Cloudy -- 35.6 28.4 75% 30.7 NA 29.95 1014.2
08:15 AM MDT 5.7 10.00 Cloudy -- 35.6 30.2 81% 30.7 NA 29.95 1014.2
08:10 AM MDT 4.6 10.00 Cloudy -- 33.8 30.2 86% 29.5 NA 29.95 1014.2
08:05 AM MDT 5.7 10.00 Cloudy -- 33.8 30.2 86% 28.6 NA 29.94 1013.9
08:00 AM MDT 0.0 10.00 Cloudy -- 33.8 30.2 86% NA NA 29.94 1013.9

Regional Weather Observation

SALMON/LEMHI (KSMN)

Mostly Clear
44.6 F

CHALLIS (KLLJ)

Mostly Cloudy
44.6 F

DILLON (KDLN)

Cloudy
33.8 F

BUTTE (KBTM)

Cloudy
32.0 F

(K7S1)


F

MISSOULA (KMSO)

Mostly Cloudy
41.0 F
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