Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

51°F

11°C

Humidity 29%
Wind Speed W 14 G 28 mph
Barometer 30.10 in (1019.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 12 Jan 2:53 pm MST
Extended Forecast for

5 Miles ESE Rochford SD

  • Tonight

    Tonight: A 30 percent chance of rain after 5am.  Partly cloudy, with a low around 36. Northwest wind 8 to 10 mph, with gusts as high as 36 mph.

    Low: 36 °F

    Partly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely before 4pm, then snow likely, possibly mixed with rain.  Partly sunny, with a high near 44. Northwest wind 9 to 11 mph, with gusts as high as 37 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 44 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 7pm, then a chance of snow.  Partly cloudy, with a low around 27. Northwest wind 6 to 9 mph, with gusts as high as 36 mph.  Chance of precipitation is 30%.

    Low: 27 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. Northwest wind 3 to 6 mph. Winds could gust as high as 25 mph.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a steady temperature around 34. Calm wind becoming northwest 5 to 9 mph after midnight. Winds could gust as high as 34 mph.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a temperature rising to near 40 by 11am, then falling to around 29 during the remainder of the day. Northwest wind around 11 mph, with gusts as high as 40 mph.

    High: 40 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm.  Partly cloudy, with a low around 16. Northwest wind 13 to 17 mph, with gusts as high as 55 mph.

    Low: 16 °F

    Slight Chance
    Snow

  • Friday

    Friday: Partly sunny, with a high near 24. Northwest wind 11 to 17 mph, with gusts as high as 55 mph.

    High: 24 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of rain after 5am. Partly cloudy, with a low around 36. Northwest wind 8 to 10 mph, with gusts as high as 36 mph.
Tuesday
Rain likely before 4pm, then snow likely, possibly mixed with rain. Partly sunny, with a high near 44. Northwest wind 9 to 11 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow before 7pm, then a chance of snow. Partly cloudy, with a low around 27. Northwest wind 6 to 9 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 42. Northwest wind 3 to 6 mph. Winds could gust as high as 25 mph.
Wednesday Night
Mostly clear, with a steady temperature around 34. Calm wind becoming northwest 5 to 9 mph after midnight. Winds could gust as high as 34 mph.
Thursday
Sunny, with a temperature rising to near 40 by 11am, then falling to around 29 during the remainder of the day. Northwest wind around 11 mph, with gusts as high as 40 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 16. Northwest wind 13 to 17 mph, with gusts as high as 55 mph.
Friday
Partly sunny, with a high near 24. Northwest wind 11 to 17 mph, with gusts as high as 55 mph.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 30.
Saturday Night
Mostly clear, with a low around 18.
Sunday
Sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 21.
M.L.King Day
Sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Rochford SD
 44.1°N 103.66°W (Elev. 5417 ft)
3:02 pm MST Jan 12, 2026
3pm MST Jan 12, 2026-6pm MST Jan 19, 2026
 
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Additional Resources

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