Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

STURGIS (K49B)

Lat: 44.42°NLon: 103.38°WElev: 3243ft.

Fair

79°F

26°C

Humidity 17%
Wind Speed NW 14 G 21 mph
Barometer 30.01 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 20 Mar 12:35 pm MDT
Extended Forecast for

3 Miles N Union Center SD

Red Flag Warning March 20, 12:59pm until March 20, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning March 20, 12:59pm until March 20, 09:00pm

    NOW until 9:00pm Fri

    Red Flag Warning

  • This Afternoon

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. Northwest wind around 10 mph becoming southwest in the evening. Winds could gust as high as 17 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. Breezy, with a west wind 9 to 14 mph becoming northeast 20 to 25 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 79 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after midnight.  Mostly cloudy, with a low around 40. Windy, with a north wind 25 to 30 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 41 mph.

    Low: 40 °F

    Mostly Cloudy
    and Windy
    then Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A 20 percent chance of showers before noon.  Partly sunny, with a high near 55. North wind 14 to 18 mph, with gusts as high as 25 mph.

    High: 55 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. Northwest wind 11 to 18 mph becoming southeast after midnight. Winds could gust as high as 25 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 63. South wind 11 to 16 mph, with gusts as high as 22 mph.

    High: 63 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. Northeast wind 14 to 16 mph.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 78. West wind 13 to 18 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 50. Northwest wind around 10 mph becoming southwest in the evening. Winds could gust as high as 17 mph.
Saturday
Sunny, with a high near 79. Breezy, with a west wind 9 to 14 mph becoming northeast 20 to 25 mph in the afternoon. Winds could gust as high as 34 mph.
Saturday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 40. Windy, with a north wind 25 to 30 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 41 mph.
Sunday
A 20 percent chance of showers before noon. Partly sunny, with a high near 55. North wind 14 to 18 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 34. Northwest wind 11 to 18 mph becoming southeast after midnight. Winds could gust as high as 25 mph.
Monday
Partly sunny, with a high near 63. South wind 11 to 16 mph, with gusts as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 37. Northeast wind 14 to 16 mph.
Tuesday
Partly sunny, with a high near 59. Breezy.
Tuesday Night
Mostly cloudy, with a low around 39. Breezy.
Wednesday
Mostly sunny, with a high near 74. Breezy.
Wednesday Night
Mostly cloudy, with a low around 38. Breezy.
Thursday
Mostly sunny, with a high near 51. Windy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Union Center SD
 44.62°N 102.65°W (Elev. 3271 ft)
12:37 pm MDT Mar 20, 2026
12pm MDT Mar 20, 2026-6pm MDT Mar 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database