Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Hazardous Weather Conditions

Extreme Heat Warning in effect from June 28, 01:00 PM CDT until June 30, 09:00 PM CDT

Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

Overcast

75°F

24°C

Humidity	94%
Wind Speed	SE 13 G 22 mph
Barometer	29.71 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Last update	28 Jun 3:15 am CDT

More Information:

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

Extended Forecast for

Tennant IA

Extreme Heat Warning June 28, 01:00pm until June 30, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Overnight
Low: 74 °F
Slight Chance
T-storms and
Breezy
Sunday
High: 94 °F
Becoming
Sunny and
Breezy
Sunday Night
Low: 78 °F
Mostly Clear
and Breezy
then Mostly
Clear
Monday
High: 95 °F
Increasing
Clouds and
Windy
Monday Night
Low: 76 °F
Chance
T-storms and
Breezy
Tuesday
High: 94 °F
Breezy.
Slight Chance
T-storms then
Slight Chance
Showers
Tuesday Night
Low: 74 °F
Chance
T-storms and
Breezy then
Showers
Likely
Wednesday
High: 92 °F
Slight Chance
T-storms and
Breezy
Wednesday Night
Low: 73 °F
Chance
T-storms and
Breezy

Detailed Forecast

Overnight

A 10 percent chance of showers and thunderstorms after 5am. Mostly cloudy, with a steady temperature around 74. Breezy, with a southeast wind 18 to 20 mph, with gusts as high as 26 mph.

Sunday

Partly sunny, then gradually becoming sunny, with a high near 94. Heat index values as high as 105. Breezy, with a south wind around 21 mph, with gusts as high as 29 mph.

Sunday Night

Mostly clear, with a low around 78. Breezy, with a south wind 16 to 18 mph, with gusts as high as 28 mph.

Monday

Increasing clouds, with a high near 95. Windy, with a south wind 18 to 25 mph, with gusts as high as 32 mph.

Monday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. Breezy, with a south wind 15 to 23 mph, with gusts as high as 31 mph.

Tuesday

A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly sunny, with a high near 94. Breezy, with a south southwest wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Tuesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 74. Breezy, with a south wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Wednesday

A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 92. Breezy, with a south wind 13 to 21 mph, with gusts as high as 28 mph.

Wednesday Night

A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 73. Breezy, with a south wind 13 to 20 mph, with gusts as high as 28 mph.

Thursday

Mostly sunny, with a high near 93. Breezy, with a south wind 11 to 18 mph, with gusts as high as 24 mph.

Thursday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. Breezy, with a south wind 11 to 18 mph, with gusts as high as 25 mph.

Friday

Sunny, with a high near 94. Breezy, with a south wind 11 to 18 mph, with gusts as high as 24 mph.

Friday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 74. South wind 13 to 17 mph, with gusts as high as 25 mph.

Independence Day

Mostly sunny, with a high near 94. South wind 11 to 16 mph, with gusts as high as 22 mph.