Winter Storm System To Bring Widespread Impacts Across the Eastern Half of the U.S. Through Midweek

A developing winter storm system will bring a swath of heavy snow and ice from Oklahoma into the Midwest, Ohio Valley, Mid Atlantic, and the Northeast U.S. Tuesday through Wednesday. Areas of dangerous travel are likely. Further South, several inches of heavy rain will lead to the potential for flooding in the lower Mississippi and Tennessee River Valleys. Read More >

Hazardous Weather Conditions

Current conditions at

Big Horn County Line (WY41)

Lat: 44.1677°NLon: 107.24838°WElev: 8038ft.

NA

-13°F

-25°C

Humidity 76%
Wind Speed N 5 G 7 MPH
Barometer NA
Dewpoint -19°F (-28°C)
Visibility 1.24 mi
Wind Chill-26°F (-32°C)
Last update 19 Feb 5:55 am MST
Extended Forecast for

15 Miles S Story WY

  • Today

    Today: A slight chance of snow between 10am and 2pm.  Mostly sunny and cold, with a high near -1. Wind chill values as low as -30. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.  Chance of precipitation is 20%.

    Slight Chance
    Snow

    High: -1 °F

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around -7 by 1am. Wind chill values as low as -35. West wind around 14 mph, with gusts as high as 20 mph.

    Mostly Clear

    Low: -11 °F

  • Wednesday

    Wednesday: Increasing clouds and cold, with a high near 4. Wind chill values as low as -30. Breezy, with a west wind 13 to 15 mph, with gusts as high as 21 mph.

    Sunny and
    Breezy then
    Mostly Cloudy

    High: 4 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around -9. Wind chill values as low as -30. West wind 11 to 14 mph, with gusts as high as 20 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow

    Low: -9 °F

  • Thursday

    Thursday: Snow, mainly after 11am.  High near 1. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Snow and
    Breezy

    High: 1 °F

  • Thursday
    Night

    Thursday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around -10. Breezy, with a west southwest wind 16 to 21 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%.

    Snow Likely
    and Breezy

    Low: -10 °F

  • Friday

    Friday: A 40 percent chance of snow.  Partly sunny and cold, with a high near 5. Breezy, with a west wind 14 to 18 mph, with gusts as high as 28 mph.

    Chance Snow
    and Breezy

    High: 5 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around -5. Breezy.

    Partly Cloudy
    and Breezy

    Low: -5 °F

  • Saturday

    Saturday: A 20 percent chance of snow after 11am.  Mostly sunny and cold, with a high near 9. Breezy.

    Slight Chance
    Snow and
    Breezy

    High: 9 °F

Detailed Forecast

Today
A slight chance of snow between 10am and 2pm. Mostly sunny and cold, with a high near -1. Wind chill values as low as -30. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Mostly clear, with a temperature rising to around -7 by 1am. Wind chill values as low as -35. West wind around 14 mph, with gusts as high as 20 mph.
Wednesday
Increasing clouds and cold, with a high near 4. Wind chill values as low as -30. Breezy, with a west wind 13 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around -9. Wind chill values as low as -30. West wind 11 to 14 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Thursday
Snow, mainly after 11am. High near 1. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around -10. Breezy, with a west southwest wind 16 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Friday
A 40 percent chance of snow. Partly sunny and cold, with a high near 5. Breezy, with a west wind 14 to 18 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around -5. Breezy.
Saturday
A 20 percent chance of snow after 11am. Mostly sunny and cold, with a high near 9. Breezy.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -5. Breezy.
Sunday
A chance of snow. Mostly cloudy and cold, with a high near 5. Breezy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around -6. Windy.
Monday
A chance of snow. Mostly cloudy and cold, with a high near 2. Breezy.
Click Map For Forecast
Point Forecast:
15 Miles S Story WY
 44.38°N 107.18°W (Elev. 12201 ft)
4:58 am MST Feb 19, 2019
6am MST Feb 19, 2019-6pm MST Feb 25, 2019
 
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