Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

N/A

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

More Information:

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

Extended Forecast for

Shelby IA

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

Click here for hazard details and duration

Extreme Heat Warning

Today
High: 97 °F
Hot and
Breezy
Tonight
Low: 77 °F
Mostly Clear
and Breezy
Saturday
High: 98 °F
Hot and Windy
Saturday Night
Low: 76 °F
Mostly Clear
and Breezy
Sunday
High: 97 °F
Hot and Windy
Sunday Night
Low: 74 °F
Slight Chance
T-storms and
Breezy then
Chance
Showers
Monday
High: 89 °F
Slight Chance
Showers then
Showers
Likely
Monday Night
Low: 65 °F
Showers
Tuesday
High: 84 °F
Showers
Likely

Detailed Forecast

Today

Sunny and hot, with a high near 97. Heat index values as high as 106. Breezy, with a south southwest wind 18 to 24 mph, with gusts as high as 36 mph.

Tonight

Mostly clear, with a low around 77. Breezy, with a south wind 22 to 24 mph, with gusts as high as 33 mph.

Saturday

Sunny and hot, with a high near 98. Heat index values as high as 105. Windy, with a south southwest wind 22 to 26 mph, with gusts as high as 34 mph.

Saturday Night

Mostly clear, with a low around 76. Breezy, with a south wind around 22 mph, with gusts as high as 30 mph.

Sunday

Sunny and hot, with a high near 97. Windy, with a south wind 22 to 26 mph, with gusts as high as 34 mph.

Sunday Night

A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly clear, with a low around 74. Breezy, with a south wind 15 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 89. South southwest wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%.

Monday Night

Showers and possibly a thunderstorm. Mostly cloudy, with a low around 65. North wind 7 to 11 mph becoming east after midnight. Winds could gust as high as 17 mph.

Tuesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. East northeast wind 7 to 10 mph becoming south in the afternoon. Winds could gust as high as 16 mph.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. East wind around 9 mph becoming south southeast after midnight.

Wednesday

Showers and thunderstorms likely. Partly sunny, with a high near 86. South southwest wind 8 to 10 mph, with gusts as high as 17 mph.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. South wind around 9 mph.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 82. South southwest wind 9 to 11 mph, with gusts as high as 17 mph.