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Johnstown, North Dakota Weather Forecast
Johnstown, North Dakota Weather
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Weather Forecast for Johnstown, North Dakota : Grand Forks County
Issued: 9:11 am CST Dec 16, 2025 Latitude: 48.1441561 Longitude: -97.4700813 View on Google Maps

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Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
Increasing Clouds on Today Cloudy on Tonight 30% chance of freezing rain on Wednesday 30% chance of blowing snow on Thursday 50% chance of snow on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday 20% chance of snow on Monday
High: 46 °F Low: 9 °F High: 36°F High: 4 °F High: 18°F High: 6 °F High: 9 °F High: 17°F
Low: 1 °F Low: -17°F Low: -2°F Low: -11°F Low: -7°F  
Increasing Clouds Cloudy Freezing Rain Blowing Snow Snow Mostly Sunny Mostly Sunny Snow
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Current Conditions at
GRAND FORKS AFB - (KRDR)
50°
Feels like 42°F
Clear
as of 8:55 AM CST
Rel. Humidity: 53%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.27 in.
Flight Rule: VFR
Wind Data
28 MPH
Gust: 39 MPH
290° West
Cloud Level(s): Clear
Current Conditions at
GRAND FORKS INTL - (KGFK)
43°
Feels like 36°F
Mostly Clear
as of 8:53 AM CST
Rel. Humidity: 65%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 29.30 in.
Flight Rule: VFR
Wind Data
12 MPH
210° Southwest
Cloud Level(s): Few at 18000ft, Few at 25000ft
Current Conditions at
CROOKSTON MUNICIPAL FIELD - (KCKN)
36°
Feels like 26°F
Clear
as of 9:35 AM CST
Rel. Humidity: 80%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.33 in.
Flight Rule: VFR
Wind Data
15 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
HALLOCK - (KHCO)
37°
Feels like 28°F
Mostly Cloudy
as of 9:35 AM CST
Rel. Humidity: 86%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.21 in.
Flight Rule: VFR
Wind Data
14 MPH
190° South
Cloud Level(s): Scattered at 6500ft, Scattered at 7000ft, Broken at 10000ft
Increasing Clouds on Today Today... Increasing clouds, with a temperature rising to near 46 by 11am, then falling to around 30 during the remainder of the day. Windy, with a west wind 25 to 33 mph, with gusts as high as 47 mph.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 9. Blustery, with a northwest wind 15 to 20 mph becoming west southwest 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
30% chance of freezing rain Wednesday Wednesday... A chance of freezing rain between noon and 1pm, then a chance of rain after 1pm. Increasing clouds, with a high near 36. South wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
90% chance of blowing snow Wednesday Night Wednesday Night... A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then snow after midnight. Widespread blowing snow, mainly after 3am. Low around 1. Wind chill values as low as -16. Windy, with a south wind 15 to 25 mph becoming north northwest 28 to 38 mph in the evening. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
30% chance of blowing snow Thursday Thursday... A 30 percent chance of snow before noon. Widespread blowing snow, mainly before 2pm. Partly sunny, with a high near 4. Windy, with a north northwest wind 29 to 39 mph decreasing to 16 to 26 mph. Winds could gust as high as 55 mph.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around -17. North northwest wind 6 to 13 mph becoming south southeast in the evening.
50% chance of snow Friday Friday... A 50 percent chance of snow. Mostly cloudy, with a high near 18. Breezy, with a south southeast wind 14 to 22 mph.
20% chance of snow Friday Night Friday Night... A 20 percent chance of snow. Mostly cloudy, with a low around -2. South wind 14 to 17 mph becoming west northwest after midnight.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 6. Northwest wind 9 to 14 mph.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around -11. West northwest wind 6 to 8 mph.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 9. West wind 7 to 9 mph becoming southeast in the afternoon.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around -7. South wind around 8 mph.
20% chance of snow Monday Monday... A 20 percent chance of snow. Mostly cloudy, with a high near 17. South southeast wind 8 to 11 mph.
Current Radar Image


Sun Almanac for Johnstown, North Dakota
Sunrise: 08:15 AM
Sunset: 4:37 PM
Civil Sunrise:07:38 AM
Civil Sunset: 5:13 PM
Nautical Sunrise: 06:58 AM
Nautical Sunset: 5:53 PM
Astro Sunrise: 06:21 AM
Astro Sunset: 6:31 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.