Blizzard Conditions Continue Tonight Across Coastal Maine; Critical Fire Weather in the Southern Plains Tuesday

Heavy snow and strong winds will continue into Tuesday morning across Maine as the major winter storm departs off the coast. Blizzard Warnings and Winter Storm Warnings remain in effect. Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern High Plains Tuesday. Read More >

Current conditions at

Rock Hill, Rock Hill - York County Airport (KUZA)

Lat: 34.98°NLon: 81.06°WElev: 669ft.

Fair

30°F

-1°C

Humidity 51%
Wind Speed NW 10 mph
Barometer 30.19 in (1023.3 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 23 Feb 8:54 pm EST
Extended Forecast for

Irwin SC

  • Tonight

    Tonight: Clear, with a low around 24. Northwest wind 3 to 7 mph.

    Low: 24 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50. Light and variable wind becoming southwest 5 to 7 mph in the morning.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. South wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60. Southwest wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 1am.  Mostly cloudy, with a low around 50. Southwest wind around 7 mph.  Chance of precipitation is 20%.

    Low: 50 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Rain likely.  Mostly cloudy, with a high near 66. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 66 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain.  Low around 49. Chance of precipitation is 80%.

    Low: 49 °F

    Rain

  • Friday

    Friday: A chance of rain before 1pm.  Partly sunny, with a high near 64. Chance of precipitation is 40%.

    High: 64 °F

    Chance Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 24. Northwest wind 3 to 7 mph.
Tuesday
Sunny, with a high near 50. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 37. South wind 5 to 10 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, with a high near 60. Southwest wind 11 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 50. Southwest wind around 7 mph. Chance of precipitation is 20%.
Thursday
Rain likely. Mostly cloudy, with a high near 66. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 49. Chance of precipitation is 80%.
Friday
A chance of rain before 1pm. Partly sunny, with a high near 64. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 44.
Monday
A chance of rain. Partly sunny, with a high near 64. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Irwin SC
 34.68°N 80.83°W (Elev. 476 ft)
5:21 pm EST Feb 23, 2026
9pm EST Feb 23, 2026-6pm EST Mar 2, 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