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Day 1 Outlook • April 20, 2026
Day 2 Outlook • April 21, 2026
Day 3 Outlook • April 22, 2026
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National Weather Radar

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dBZ 5
75

Hazardous Weather Conditions

  • No active alerts for SOUTHAM, NORTH DAKOTA

Current Conditions: SOUTHAM, NORTH DAKOTA

DEVILS LAKE (KDVL)

Clear

30.2 F
Humidity:74%
Wind Speed:S 13.8 mph
Barometer: in
Dewpoint:23.0 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:19.8 F
Apr 20 2026, 04:00 AM CDT
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5 Day Forecast for SOUTHAM, NORTH DAKOTA (58327)

Monday

High 64 °F
Mostly Cloudy
Monday
Night
Low 32 °F
Mostly Clear
Tuesday

High 66 °F
Mostly Sunny
Tuesday
Night
Low 44 °F
Mostly Clear
Wednesday

High 77 °F
Mostly Cloudy
Wednesday
Night
Low 53 °F
Chance of Rain
Thursday

High 66 °F
T-storms Likely
Thursday
Night
Low 30 °F
Chance of Snow
Friday

High 39 °F
Chance of Snow

Detailed Forecast for SOUTHAM, NORTH DAKOTA (58327)

Monday
Mostly Cloudy. High near 64°F. Wind 14 to 25 mph, with gusts as high as 35 mph.
Monday Night
Mostly Clear. Low around 32°F. Wind 3 to 13 mph, with gusts as high as 18 mph.
Tuesday
Mostly Sunny. High near 66°F. Wind 3 to 17 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly Clear. Low around 44°F. Wind 13 to 14 mph, with gusts as high as 22 mph.
Wednesday
Mostly Cloudy. High near 77°F. Wind 18 to 23 mph, with gusts as high as 32 mph.
Wednesday Night
Chance of Rain. Low around 53°F. Wind around 22 mph, with gusts as high as 30 mph.
Thursday
Thunderstorms Likely. High near 66°F. Wind 29 to 33 mph, with gusts as high as 41 mph.
Thursday Night
Chance of Snow. Low around 30°F. Wind around 33 mph, with gusts as high as 41 mph.
Friday
Chance of Snow. High near 39°F. Wind 25 to 37 mph, with gusts as high as 45 mph.
Friday Night
Mostly Cloudy. Low around 26°F. Wind around 20 mph, with gusts as high as 28 mph.
Saturday
Slight Chance of Snow. High near 41°F. Wind 18 to 23 mph, with gusts as high as 31 mph.
Saturday Night
Partly Cloudy. Low around 26°F. Wind around 13 mph, with gusts as high as 17 mph.
Sunday
Mostly Cloudy. High near 44°F. Wind 14 to 16 mph, with gusts as high as 22 mph.
ND Radar
Current Radar • ND
Day 1 Outlook • April 20, 2026

Observation History for SOUTHAM, NORTH DAKOTA

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)
04:00 AM CDT S 13.8 10.00 Clear -- 30.2 23.0 74% 19.8 NA M
03:45 AM CDT S 17.3 10.00 Clear -- 32.0 23.0 69% 20.8 NA M
03:35 AM CDT S 15.0 10.00 Clear -- 32.0 23.0 69% 21.6 NA M
03:20 AM CDT S 16.1 10.00 Clear -- 32.0 23.0 69% 21.2 NA M
03:10 AM CDT S 17.3 10.00 Clear -- 32.0 23.0 69% 20.8 NA M
03:05 AM CDT S 16.1 10.00 Clear -- 32.0 23.0 69% 21.2 NA M
02:45 AM CDT S 11.5 10.00 Clear -- 30.2 23.0 74% 20.8 NA M
02:30 AM CDT 10.4 10.00 Clear -- 28.4 23.0 80% 19.0 NA M
02:20 AM CDT 6.9 10.00 Clear -- 28.4 23.0 80% 21.2 NA M
02:10 AM CDT 9.2 10.00 Clear -- 28.4 23.0 80% 19.8 NA M
02:00 AM CDT 9.2 10.00 Clear -- 28.4 23.0 80% 19.8 NA M
01:50 AM CDT 10.4 10.00 Clear -- 28.4 23.0 80% 19.0 NA M
01:35 AM CDT 9.2 10.00 Clear -- 28.4 23.0 80% 19.8 NA M
01:20 AM CDT 9.2 10.00 Clear -- 28.4 23.0 80% 19.8 NA M
01:15 AM CDT 9.2 10.00 Clear -- 28.4 23.0 80% 19.8 NA M
01:05 AM CDT 9.2 10.00 Clear -- 28.4 23.0 80% 19.8 NA M
01:00 AM CDT 10.4 10.00 Clear -- 28.4 23.0 80% 19.0 NA M
12:40 AM CDT SE 6.9 10.00 Clear -- 28.4 23.0 80% 21.2 NA M
12:30 AM CDT SE 5.7 10.00 Clear -- 28.4 23.0 80% 22.1 NA M
12:20 AM CDT SE 6.9 10.00 Clear -- 28.4 23.0 80% 21.2 NA M
12:10 AM CDT 8.1 10.00 Clear -- 28.4 23.0 80% 20.5 NA M
12:00 AM CDT SE 8.1 10.00 Clear -- 28.4 21.2 74% 20.5 NA M
11:45 PM CDT SE 8.1 10.00 Clear -- 28.4 21.2 74% 20.5 NA M
11:25 PM CDT 6.9 10.00 Clear -- 28.4 21.2 74% 21.2 NA M

Regional Weather Observation

DEVILS LAKE (KDVL)

Clear
30.2 F

CANDO (K9D7)

Clear
30.2 F

LANGDON/ROBERTSN (KD55)

Mostly Clear and Windy
30.2 F

ROLLA (K06D)

Partly Cloudy
32.0 F

CARRINGTON (K46D)

Cloudy
32.0 F

HARVEY (K5H4)

Clear
33.8 F
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