Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast across parts of the Upper Midwest into the Great Lakes, the Northeast, and the central High Plains. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Denison (KDNS)

Lat: 41.98° N Lon: 95.38° W Elev: 1273 ft.

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	NA
Visibility	NA
Last update	* Not a current observation *

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Crawford County

Today

Mostly sunny. A chance of showers and thunderstorms this morning. Highs in the lower 90s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent.

Tonight

Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the lower 70s. South winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 50 percent.

Thursday

Partly sunny with a chance of showers. A chance of thunderstorms, mainly in the morning. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 50 percent.

Thursday Night

Partly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the lower 70s. South winds around 10 mph with gusts up to 20 mph. Chance of rain 60 percent.

Friday

Mostly sunny with a slight chance of showers and thunderstorms. Humid with highs in the lower 90s. South winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 101 in the afternoon.

Friday Night

Becoming mostly cloudy after midnight. A chance of thunderstorms. Showers likely, mainly in the evening. Lows in the lower 70s. Chance of rain 60 percent. Heat index values up to 100 early in the evening.

Independence Day

Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs around 90. Chance of rain 20 percent.

Saturday Night

Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 50 percent.

Sunday

Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.

Sunday Night

Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 20 percent.

Monday

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.

Monday Night

Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 20 percent.

Tuesday

Mostly sunny. Highs around 90.