Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

A Few Clouds

52°F

11°C

Humidity	28%
Wind Speed	NW 18 G 30 mph
Barometer	30.12 in
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	47°F (8°C)
Last update	18 Apr 6:15 pm CDT

More Information:

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

Extended Forecast for

Portsmouth IA

Tonight
Low: 33 °F
Mostly Clear
and Breezy
then Mostly
Clear
Sunday
High: 59 °F
Sunny
Sunday Night
Low: 32 °F
Mostly Clear
Monday
High: 70 °F
Sunny
Monday Night
Low: 50 °F
Partly Cloudy
Tuesday
High: 80 °F
Sunny
Tuesday Night
Low: 52 °F
Clear
Wednesday
High: 81 °F
Sunny then
Sunny and
Breezy
Wednesday Night
Low: 59 °F
Breezy.
Partly Cloudy
then Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 33. Breezy, with a west northwest wind 16 to 21 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 34 mph.

Sunday

Sunny, with a high near 59. West wind 6 to 11 mph becoming north northwest in the morning. Winds could gust as high as 17 mph.

Sunday Night

Mostly clear, with a low around 32. North wind 6 to 8 mph becoming east southeast after midnight.

Monday

Sunny, with a high near 70. South southeast wind 9 to 16 mph, with gusts as high as 24 mph.

Monday Night

Partly cloudy, with a low around 50. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.

Tuesday

Sunny, with a high near 80. South southwest wind 7 to 9 mph becoming north in the afternoon.

Tuesday Night

Clear, with a low around 52. East wind 5 to 8 mph becoming south southeast after midnight.

Wednesday

Sunny, with a high near 81. Breezy, with a south wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 30 mph.

Wednesday Night

A chance of showers after 1am. Partly cloudy, with a low around 59. Breezy, with a south wind around 23 mph, with gusts as high as 31 mph.

Thursday

A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 75. Windy, with a south wind 22 to 25 mph, with gusts as high as 34 mph.

Thursday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 42. Breezy, with a south wind 16 to 21 mph becoming northwest after midnight. Winds could gust as high as 28 mph.

Friday

A chance of showers. Partly sunny, with a high near 57. Breezy, with a northwest wind 20 to 22 mph, with gusts as high as 29 mph.

Friday Night

A slight chance of showers. Partly cloudy, with a low around 36. North northwest wind 8 to 15 mph, with gusts as high as 22 mph.

Saturday

Partly sunny, with a high near 57. North wind 8 to 14 mph, with gusts as high as 21 mph.