National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Hazardous Weather Conditions

Current conditions at

Garrison (KN60)

Lat: 47.65°NLon: 101.44°WElev: 1909ft.

97°F

36°C

Humidity 45%
Wind Speed S 12 mph
Barometer 29.93 in (1011.8 mb)
Dewpoint 72°F (22°C)
Visibility NA
Heat Index106°F (41°C)
Last update 12 Jul 3:54 pm CDT
Extended Forecast for

Mercer ND

Extreme Heat Warning July 12, 04:00pm until July 14, 01:00am
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 12, 04:00pm until July 14, 01:00am

    NOW until 1:00am Tue

    Extreme Heat Warning

  • Tonight

    Low: 75 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny and hot, with a high near 103. Breezy, with a south wind 15 to 23 mph, with gusts as high as 34 mph.

    High: 103 °F

    Hot and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 70. Northeast wind 13 to 16 mph becoming southeast in the evening. Winds could gust as high as 24 mph.

    Low: 70 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 92. Breezy, with an east wind 17 to 21 mph, with gusts as high as 30 mph.

    High: 92 °F

    Hot and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 66. Breezy, with an east wind 18 to 22 mph, with gusts as high as 31 mph.

    Low: 66 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 93. Breezy, with an east wind 18 to 22 mph, with gusts as high as 32 mph.

    High: 93 °F

    Hot and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 68. Breezy, with an east wind 17 to 22 mph, with gusts as high as 31 mph.

    Low: 68 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Partly sunny and hot, with a high near 93. East wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 93 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 75. Breezy, with a south wind 15 to 23 mph, with gusts as high as 36 mph.
Monday
Sunny and hot, with a high near 103. Breezy, with a south wind 15 to 23 mph, with gusts as high as 34 mph.
Monday Night
Mostly clear, with a low around 70. Northeast wind 13 to 16 mph becoming southeast in the evening. Winds could gust as high as 24 mph.
Tuesday
Sunny and hot, with a high near 92. Breezy, with an east wind 17 to 21 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 66. Breezy, with an east wind 18 to 22 mph, with gusts as high as 31 mph.
Wednesday
Mostly sunny and hot, with a high near 93. Breezy, with an east wind 18 to 22 mph, with gusts as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 68. Breezy, with an east wind 17 to 22 mph, with gusts as high as 31 mph.
Thursday
Partly sunny and hot, with a high near 93. East wind 16 to 18 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 65. East wind 10 to 18 mph, with gusts as high as 25 mph.
Friday
Mostly sunny and hot, with a high near 91. East wind 9 to 13 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 66. East wind 11 to 15 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny and hot, with a high near 91. East wind 11 to 18 mph becoming north in the afternoon. Winds could gust as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 64. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 87. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mercer ND
 47.49°N 100.71°W
Last Update:
3:36 pm CDT Jul 12, 2026
Forecast Valid:
4pm CDT Jul 12, 2026-6pm CDT Jul 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation