Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

Lat: 44.38122°NLon: 106.71947°WElev: 4925.0ft.

light snow,mist

18°F

-8°C

Humidity 88%
Wind Speed NNW 27 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 15°F (-9°C)
Visibility 0.75 mi
Wind Chill-1°F (-18°C)
Last update 15 Mar 12:39 AM MDT
Extended Forecast for

13 Miles S Story WY

  • Overnight

    Overnight: Snow showers likely, mainly before 3am.  Widespread blowing snow, mainly before 2am. Areas of fog after 2am. Widespread dense freezing fog before 2am.  Otherwise, mostly cloudy, with a low around -15. Wind chill values as low as -40. Blustery, with a north northwest wind 18 to 21 mph, with gusts as high as 33 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: -15 °F

    Snow Showers
    Likely and
    Blowing Snow

  • Sunday

    Sunday: Snow showers, mainly before 5pm.  Patchy fog between noon and 5pm. High near 1. Wind chill values as low as -35. Blustery, with a west northwest wind 16 to 23 mph, with gusts as high as 33 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 1 °F

    Snow Showers
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: A slight chance of snow showers between 3am and 4am.  Increasing clouds, with a low around -7. Wind chill values as low as -35. Windy, with a west northwest wind 23 to 28 mph, with gusts as high as 43 mph.  Chance of precipitation is 20%.

    Low: -7 °F

    Windy. Partly
    Cloudy then
    Slight Chance
    Snow Showers

  • Monday

    Monday: A 40 percent chance of snow showers after noon.  Mostly cloudy, with a high near 20. Wind chill values as low as -20. Windy, with a west wind 24 to 29 mph, with gusts as high as 45 mph.  New snow accumulation of 1 to 2 inches possible.

    High: 20 °F

    Windy. Mostly
    Cloudy then
    Chance Snow
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 19. Windy, with a west southwest wind 30 to 33 mph, with gusts as high as 40 mph.

    Low: 19 °F

    Windy. Slight
    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 30. Very windy, with a west wind 33 to 37 mph, with gusts as high as 55 mph.

    High: 30 °F

    Partly Sunny
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. Windy, with a west wind around 33 mph, with gusts as high as 45 mph.

    Low: 24 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. Windy.

    High: 35 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. Windy.

    Low: 25 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Overnight
Snow showers likely, mainly before 3am. Widespread blowing snow, mainly before 2am. Areas of fog after 2am. Widespread dense freezing fog before 2am. Otherwise, mostly cloudy, with a low around -15. Wind chill values as low as -40. Blustery, with a north northwest wind 18 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.
Sunday
Snow showers, mainly before 5pm. Patchy fog between noon and 5pm. High near 1. Wind chill values as low as -35. Blustery, with a west northwest wind 16 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday Night
A slight chance of snow showers between 3am and 4am. Increasing clouds, with a low around -7. Wind chill values as low as -35. Windy, with a west northwest wind 23 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.
Monday
A 40 percent chance of snow showers after noon. Mostly cloudy, with a high near 20. Wind chill values as low as -20. Windy, with a west wind 24 to 29 mph, with gusts as high as 45 mph. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 19. Windy, with a west southwest wind 30 to 33 mph, with gusts as high as 40 mph.
Tuesday
Partly sunny, with a high near 30. Very windy, with a west wind 33 to 37 mph, with gusts as high as 55 mph.
Tuesday Night
Mostly cloudy, with a low around 24. Windy, with a west wind around 33 mph, with gusts as high as 45 mph.
Wednesday
Mostly sunny, with a high near 35. Windy.
Wednesday Night
Partly cloudy, with a low around 25. Windy.
Thursday
Mostly sunny, with a high near 38. Windy.
Thursday Night
Partly cloudy, with a low around 27. Windy.
Friday
Mostly sunny, with a high near 39. Breezy.
Friday Night
Mostly cloudy, with a low around 28. Breezy.
Saturday
Partly sunny, with a high near 41. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles S Story WY
 44.4°N 107.15°W (Elev. 11949 ft)
12:23 am MDT Mar 15, 2026
12am MDT Mar 15, 2026-6pm MDT Mar 21, 2026
 
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Additional Resources

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