Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Ainsworth Regional Airport (KANW)

Lat: 42.57° N Lon: 100° W Elev: 2579 ft.

Partly Cloudy

12°F

-11°C

Humidity 13%
Wind Speed Calm
Barometer 29.69 in
Dewpoint -29°F (-34°C)
Visibility 10.00 mi
Last update 15 Apr 6:35 pm CDT
Detailed forecast for

Rock County

Tonight
Mostly clear. Lows in the mid 40s. South winds 10 to 15 mph.
Thursday
Sunny. Highs in the lower 80s. Southwest winds 10 to 20 mph.
Thursday Night
Breezy. Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 30s. South winds 15 to 20 mph, becoming northwest 15 to 25 mph after midnight.
Friday
Very windy. Mostly cloudy. Highs in the upper 40s. North winds 25 to 35 mph.
Friday Night
Breezy. Mostly cloudy with a slight chance of snow showers in the evening, then mostly clear after midnight. Lows in the mid 20s. Northwest winds 15 to 25 mph, diminishing to 10 to 15 mph after midnight. Chance of precipitation 20 percent.
Saturday
Breezy, sunny. Highs in the lower 50s.
Saturday Night
Partly cloudy in the evening then clearing. Lows in the upper 20s.
Sunday
Sunny. Highs in the upper 60s.
Sunday Night
Clear. Lows in the upper 30s.
Monday
Sunny. Highs in the upper 70s.
Monday Night
Mostly clear. Lows in the mid 40s.
Tuesday
Sunny. Highs in the upper 70s.
Tuesday Night
Partly cloudy. Lows in the upper 40s.
Wednesday
Breezy. Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 20 percent.



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204 PM CDT Wed Apr 15 2026
 
 

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