Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Fair

77°F

25°C

Humidity	65%
Wind Speed	S 16 G 26 mph
Barometer	29.81 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	20 Jun 1:35 am CDT

More Information:

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

Extended Forecast for

Ute IA

Extreme Heat Warning June 20, 12:00pm until June 22, 07:00pm

Click here for hazard details and duration

Extreme Heat Warning

Overnight
Low: 69 °F
Chance
T-storms
Friday
High: 98 °F
Sunny then
Sunny and
Breezy
Friday Night
Low: 76 °F
Mostly Clear
and Breezy
Saturday
High: 100 °F
Hot and
Breezy
Saturday Night
Low: 76 °F
Mostly Clear
Sunday
High: 98 °F
Hot and
Breezy
Sunday Night
Low: 72 °F
Chance
T-storms
Monday
High: 87 °F
Slight Chance
T-storms then
Showers
Likely
Monday Night
Low: 63 °F
Showers

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms, mainly between 2am and 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around 69. South wind 11 to 14 mph, with gusts as high as 24 mph.

Friday

Sunny and hot, with a high near 98. Breezy, with a south wind 13 to 18 mph, with gusts as high as 31 mph.

Friday Night

Mostly clear, with a low around 76. Breezy, with a south wind 16 to 20 mph, with gusts as high as 33 mph.

Saturday

Sunny and hot, with a high near 100. Heat index values as high as 107. Breezy, with a south wind 17 to 20 mph, with gusts as high as 33 mph.

Saturday Night

Mostly clear, with a low around 76. South wind around 17 mph, with gusts as high as 30 mph.

Sunday

Sunny and hot, with a high near 98. Breezy, with a south wind 17 to 21 mph, with gusts as high as 34 mph.

Sunday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind 10 to 15 mph, with gusts as high as 28 mph.

Monday

A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 87. South southwest wind around 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph.

Monday Night

Showers and possibly a thunderstorm. Mostly cloudy, with a low around 63. Northeast wind 6 to 9 mph, with gusts as high as 17 mph.

Tuesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. East northeast wind around 7 mph becoming southeast in the afternoon.

Tuesday Night

Showers and possibly a thunderstorm. Mostly cloudy, with a low around 65. East northeast wind around 6 mph becoming southeast in the evening.

Wednesday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 85. South wind 6 to 9 mph, with gusts as high as 17 mph.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. South wind around 6 mph.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 79. West southwest wind 6 to 8 mph, with gusts as high as 16 mph.