Thief River Fall, MN Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Thief River Fall, MN.

1 Currently Active Alert for Thief River Fall

Current Conditions — Thief River Fall, MN

THIEF RIVER (KTVF)

Cloudy and Windy

66.2 F
Humidity:73%
Wind Speed:S 19.6 mph
Barometer:29.35 in
Dewpoint:57.2 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 23 2026, 11:45 AM CDT
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5-Day Forecast — Thief River Fall, MN

Thursday

High 77 °F
Mostly Cloudy
Thursday
Night
Low 35 °F
Mostly Cloudy
Friday

High 51 °F
Mostly Cloudy
Friday
Night
Low 33 °F
Mostly Cloudy
Saturday

High 53 °F
Mostly Cloudy
Saturday
Night
Low 35 °F
Mostly Cloudy
Sunday

High 53 °F
Mostly Cloudy
Sunday
Night
Low 39 °F
Chance of Rain
Monday

High 50 °F
Chance of Rain

Detailed Forecast — Thief River Fall, MN

Thursday
Mostly Cloudy. High near 77°F. Wind 20 to 23 mph, with gusts as high as 33 mph.
Thursday Night
Mostly Cloudy. Low around 35°F. Wind 16 to 20 mph, with gusts as high as 31 mph.
Friday
Mostly Cloudy. High near 51°F. Wind 13 to 17 mph, with gusts as high as 25 mph.
Friday Night
Mostly Cloudy. Low around 33°F. Wind 7 to 12 mph, with gusts as high as 17 mph.
Saturday
Mostly Cloudy. High near 53°F. Wind 12 to 15 mph, with gusts as high as 22 mph.
Saturday Night
Mostly Cloudy. Low around 35°F. Wind around 6 mph, with gusts as high as 12 mph.
Sunday
Mostly Cloudy. High near 53°F. Wind 9 to 10 mph, with gusts as high as 17 mph.
Sunday Night
Chance of Rain. Low around 39°F. Wind around 10 mph, with gusts as high as 20 mph.
Monday
Chance of Rain. High near 50°F. Wind around 16 mph, with gusts as high as 25 mph.
Monday Night
Chance of Rain. Low around 35°F. Wind around 12 mph, with gusts as high as 23 mph.
Tuesday
Slight Chance of Rain. High near 48°F. Wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Partly Cloudy. Low around 32°F. Wind around 6 mph, with gusts as high as 12 mph.
Wednesday
Mostly Cloudy. High near 50°F. Wind 12 to 14 mph, with gusts as high as 21 mph.
MN Radar
Current Radar • MN
Day 1 Outlook • April 23, 2026

Observation History — Thief River Fall, MN

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)
11:45 AM CDT S 19.6 10.00 Cloudy and Windy -- 66.2 57.2 73% NA NA 29.35 993.9
11:40 AM CDT S 19.6 G 25.3 10.00 Cloudy and Windy -- 66.2 57.2 73% NA NA 29.34 993.6
11:35 AM CDT S 19.6 10.00 Cloudy and Windy -- 66.2 57.2 73% NA NA 29.35 993.9
11:25 AM CDT S 21.9 10.00 Cloudy and Windy -- 66.2 57.2 73% NA NA 29.34 993.6
11:15 AM CDT S 23.0 10.00 Cloudy and Windy -- 66.2 57.2 73% NA NA 29.35 993.9
11:00 AM CDT S 16.1 10.00 Cloudy -- 66.2 57.2 73% NA NA 29.35 993.9
10:50 AM CDT S 18.4 10.00 Cloudy -- 64.4 57.2 77% NA NA 29.35 993.9
10:40 AM CDT S 21.9 G 27.6 10.00 Light Rain -- 64.4 55.4 73% NA NA 29.36 994.2
10:30 AM CDT S 21.9 9.00 Mostly Cloudy and Windy -- 66.2 57.2 73% NA NA 29.35 993.9
10:25 AM CDT S 21.9 10.00 Mostly Cloudy and Windy -- 66.2 57.2 73% NA NA 29.35 993.9
10:15 AM CDT S 23.0 10.00 Mostly Clear and Windy -- 66.2 57.2 73% NA NA 29.35 993.9
10:10 AM CDT S 21.9 G 27.6 10.00 Clear and Windy -- 66.2 57.2 73% NA NA 29.35 993.9
10:05 AM CDT S 21.9 10.00 Clear and Windy -- 66.2 57.2 73% NA NA 29.35 993.9
09:50 AM CDT S 28.8 10.00 Mostly Clear and Breezy -- 66.2 57.2 73% NA NA 29.36 994.2
09:40 AM CDT S 26.5 10.00 Mostly Clear and Breezy -- 66.2 57.2 73% NA NA 29.36 994.2
09:35 AM CDT S 26.5 10.00 Mostly Clear and Breezy -- 66.2 57.2 73% NA NA 29.36 994.2
09:25 AM CDT S 25.3 10.00 Clear and Breezy -- 66.2 57.2 73% NA NA 29.37 994.6
09:20 AM CDT S 25.3 G 31.1 10.00 Clear and Breezy -- 66.2 57.2 73% NA NA 29.37 994.6
09:15 AM CDT S 28.8 10.00 Clear and Breezy -- 66.2 55.4 68% NA NA 29.37 994.6
09:10 AM CDT S 24.2 10.00 Clear and Windy -- 66.2 55.4 68% NA NA 29.37 994.6
09:05 AM CDT S 21.9 G 28.8 10.00 Clear and Windy -- 66.2 55.4 68% NA NA 29.37 994.6
09:00 AM CDT S 21.9 10.00 Clear and Windy -- 64.4 55.4 73% NA NA 29.37 994.6
08:50 AM CDT S 26.5 10.00 Clear and Breezy -- 64.4 55.4 73% NA NA 29.37 994.6
08:40 AM CDT S 25.3 10.00 Clear and Breezy -- 64.4 55.4 73% NA NA 29.37 994.6

Regional Weather Observation

THIEF RIVER (KTVF)

Cloudy and Windy
66.2 F

HALLOCK (KHCO)

Partly Cloudy and Windy
71.6 F

CROOKSTON MUNI (KCKN)

Cloudy and Windy
66.2 F

ROSEAU MUNI (KROX)

Cloudy and Windy
67.6 F

WARROAD (KRRT)

Cloudy
68.0 F

GRAND FORKS (KGFK)

Mostly Cloudy
68.0 F
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