Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

Marion Municipal Airport (KMZZ)

Lat: 40.49° N Lon: 85.68° W Elev: 860 ft.

Partly Cloudy

59°F

15°C

Humidity 81%
Wind Speed SW 10 mph
Barometer 29.84 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 13 May 2:35 am EDT
Detailed forecast for

Grant County

Rest Of Tonight
Partly cloudy with a 50 percent chance of showers. Near steady temperature in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Wednesday
Partly cloudy with a slight chance of sprinkles. Cooler with highs around 60. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Wednesday Night
Mostly clear. A slight chance of sprinkles in the evening. Lows in the lower 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph after midnight.
Thursday
Sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph.
Thursday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. Northwest winds around 5 mph, becoming south after midnight.
Friday
Mostly cloudy with a 50 percent chance of showers. Highs in the lower 70s.
Friday Night
Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Not as cool with lows in the upper 50s. Chance of rain 50 percent.
Saturday
Partly cloudy in the morning, then clearing. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.
Saturday Night
Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 60 percent.
Sunday
Partly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.
Sunday Night
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 40 percent.
Monday
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 90. Chance of rain 30 percent.
Monday Night
Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 70. Chance of rain 50 percent.
Tuesday
Partly cloudy. A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 70 percent.



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228 AM EDT Wed May 13 2026
 
 

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