Portal, ND Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Portal, ND.

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Current Conditions — Portal, ND

CROSBY (KD50)

Cloudy

28.4 F
Humidity:69%
Wind Speed: 10.3 mph
Barometer:30.09 in
Dewpoint:19.4 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:19.0 F
Apr 27 2026, 09:15 AM CDT
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5-Day Forecast — Portal, ND

Monday

High 44 °F
Mostly Cloudy
Monday
Night
Low 23 °F
Partly Cloudy
Tuesday

High 50 °F
Partly Sunny
Tuesday
Night
Low 28 °F
Mostly Cloudy
Wednesday

High 51 °F
Partly Sunny
Wednesday
Night
Low 30 °F
Partly Cloudy
Thursday

High 57 °F
Partly Sunny
Thursday
Night
Low 37 °F
Partly Cloudy
Friday

High 69 °F
Partly Sunny

Detailed Forecast — Portal, ND

Monday
Mostly Cloudy. High near 44°F. Wind 10 to 14 mph, with gusts as high as 21 mph.
Monday Night
Partly Cloudy. Low around 23°F. Wind 5 to 13 mph, with gusts as high as 17 mph.
Tuesday
Partly Sunny. High near 50°F. Wind 5 to 9 mph, with gusts as high as 15 mph.
Tuesday Night
Mostly Cloudy. Low around 28°F. Wind around 6 mph, with gusts as high as 10 mph.
Wednesday
Partly Sunny. High near 51°F. Wind 7 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Partly Cloudy. Low around 30°F. Wind around 5 mph, with gusts as high as 7 mph.
Thursday
Partly Sunny. High near 57°F. Wind 6 to 8 mph, with gusts as high as 12 mph.
Thursday Night
Partly Cloudy. Low around 37°F. Wind around 8 mph, with gusts as high as 13 mph.
Friday
Partly Sunny. High near 69°F. Wind 14 to 16 mph, with gusts as high as 22 mph.
Friday Night
Partly Cloudy. Low around 41°F. Wind around 13 mph, with gusts as high as 21 mph.
Saturday
Partly Sunny. High near 66°F. Wind around 16 mph, with gusts as high as 22 mph.
Saturday Night
Partly Cloudy. Low around 37°F. Wind around 12 mph, with gusts as high as 17 mph.
Sunday
Mostly Cloudy. High near 57°F. Wind 15 to 16 mph, with gusts as high as 22 mph.
ND Radar
Current Radar • ND
Day 1 Outlook • April 27, 2026

Observation History — Portal, ND

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)
09:15 AM CDT 10.3 10.00 Cloudy -- 28.4 19.4 69% 19.0 NA 30.09 1019.0
08:55 AM CDT 9.2 10.00 Mostly Cloudy -- 24.8 19.4 80% 15.3 NA 30.09 1019.0
08:35 AM CDT 8.1 10.00 Cloudy -- 23.0 19.4 86% 13.8 NA 30.09 1019.0
08:15 AM CDT NW 6.9 10.00 Cloudy -- 21.2 17.6 86% 12.6 NA 30.09 1019.0
07:55 AM CDT NW 6.9 10.00 Cloudy -- 19.4 15.8 86% 10.4 NA 30.08 1018.6
07:35 AM CDT 5.8 10.00 Cloudy -- 21.2 17.6 86% 13.5 NA 30.08 1018.6
07:15 AM CDT 8.1 10.00 Cloudy -- 24.8 19.4 80% 16.0 NA 30.08 1018.6
06:55 AM CDT 10.3 10.00 Cloudy -- 26.6 21.2 80% 16.9 NA 30.07 1018.3
06:35 AM CDT 10.3 10.00 Cloudy -- 26.6 21.2 80% 16.9 NA 30.07 1018.3
06:15 AM CDT 9.2 10.00 Cloudy -- 26.6 23.0 86% 17.6 NA 30.07 1018.3
05:55 AM CDT 9.2 10.00 Cloudy -- 26.6 23.0 86% 17.6 NA 30.07 1018.3
05:35 AM CDT 10.3 10.00 Cloudy -- 26.6 23.0 86% 16.9 NA 30.07 1018.3
05:15 AM CDT 9.2 10.00 NULL -- 28.4 23.0 80% 19.8 NA 30.07 1018.3
04:55 AM CDT 9.2 10.00 Cloudy -- 28.4 23.0 80% 19.8 NA 30.07 1018.3
04:35 AM CDT 8.1 10.00 Cloudy -- 28.4 23.0 80% 20.5 NA 30.07 1018.3
04:15 AM CDT 10.00 Cloudy -- NULL % NA NA M
03:55 AM CDT 8.1 10.00 Cloudy -- 28.4 23.0 80% 20.5 NA 30.07 1018.3
03:35 AM CDT 8.1 10.00 Cloudy -- 28.4 23.0 80% 20.5 NA 30.07 1018.3
03:15 AM CDT 8.1 10.00 Cloudy -- 28.4 23.0 80% 20.5 NA 30.07 1018.3
02:55 AM CDT 9.2 10.00 Cloudy -- 28.4 23.0 80% 19.8 NA 30.07 1018.3
02:35 AM CDT 9.2 10.00 Cloudy -- 28.4 23.0 80% 19.8 NA 30.07 1018.3
02:15 AM CDT 8.1 10.00 Cloudy -- 28.4 24.8 86% 20.5 NA 30.07 1018.3
01:55 AM CDT 8.1 10.00 Cloudy -- 28.4 24.8 86% 20.5 NA 30.08 1018.6
01:35 AM CDT 10.00 Cloudy -- NULL % NA NA M

Regional Weather Observation

CROSBY (KD50)

Cloudy
28.4 F

TIOGA (KD60)

Cloudy
28.4 F

STANLEY (K08D)

Cloudy
30.2 F

WILLISTON BASIN (KXWA)

Cloudy
NULL F

MINOT AFB (KMIB)

Cloudy
33.3 F

MINOT (KMOT)

Cloudy
33.8 F
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