Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

Big Sandy Regional Airport (KSJS)

Lat: 37.75°NLon: 82.64°WElev: 1220ft.

Overcast

60°F

16°C

Humidity 72%
Wind Speed W 3 mph
Barometer 29.82 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 18 Feb 6:55 pm EST
Extended Forecast for

Isonville KY

  • Tonight

    Tonight: A slight chance of showers before 9pm, then a chance of showers after 10pm.  Mostly cloudy, with a low around 50. Southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 40%.

    Low: 50 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers and thunderstorms likely before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then showers likely after 4pm.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 68. Calm wind becoming south around 6 mph in the afternoon.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 55. South southwest wind 5 to 7 mph, with gusts as high as 16 mph.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers

  • Friday

    Friday: A 30 percent chance of showers before 7am.  Mostly sunny, with a high near 63. West southwest wind 8 to 10 mph, with gusts as high as 23 mph.

    High: 63 °F

    Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 38. West wind 5 to 7 mph becoming calm  after midnight.

    Low: 38 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 1am.  Partly cloudy, with a low around 29.

    Low: 29 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain and snow showers before 1pm, then a chance of snow showers.  Partly sunny, with a high near 39. Chance of precipitation is 40%.

    High: 39 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers, mainly before 1am.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
A slight chance of showers before 9pm, then a chance of showers after 10pm. Mostly cloudy, with a low around 50. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Thursday
Showers and thunderstorms likely before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then showers likely after 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 68. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm. Low around 55. South southwest wind 5 to 7 mph, with gusts as high as 16 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 30 percent chance of showers before 7am. Mostly sunny, with a high near 63. West southwest wind 8 to 10 mph, with gusts as high as 23 mph.
Friday Night
Increasing clouds, with a low around 38. West wind 5 to 7 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
A 30 percent chance of rain, mainly after 1am. Partly cloudy, with a low around 29.
Sunday
A chance of rain and snow showers before 1pm, then a chance of snow showers. Partly sunny, with a high near 39. Chance of precipitation is 40%.
Sunday Night
A 30 percent chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 23.
Monday
A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 35.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Isonville KY
 38.05°N 83.05°W (Elev. 896 ft)
4:11 pm EST Feb 18, 2026
7pm EST Feb 18, 2026-6pm EST Feb 25, 2026
 
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Additional Resources

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