Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Dense Fog Advisory in effect from August 20, 02:17 AM CDT until August 20, 10:00 AM CDT

Current conditions at

York, York Municipal Airport (KJYR)

Lat: 40.9°NLon: 97.62°WElev: 1670ft.

Fog

61°F

16°C

Humidity	100%
Wind Speed	NA
Barometer	30.05 in
Dewpoint	61°F (16°C)
Visibility	0.15 mi
Last update	20 Aug 2:15 am CDT

More Information:

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

Extended Forecast for

Surprise NE

Dense Fog Advisory until August 20, 10:00am

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory until August 20, 10:00am
NOW until 10:00am Thu
Dense Fog Advisory
Overnight
Low: 63 °F
Mostly Clear
Thursday
High: 83 °F
Patchy Fog
then Sunny
Thursday Night
Low: 66 °F
Mostly Clear
Friday
High: 86 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 65 °F
Chance
T-storms
Saturday
High: 82 °F
Slight Chance
T-storms then
Sunny
Saturday Night
Low: 63 °F
Partly Cloudy
Sunday
High: 78 °F
Slight Chance
Showers

Detailed Forecast

Overnight

Mostly clear, with a low around 63. Calm wind.

Thursday

Patchy fog before 9am. Otherwise, mostly sunny, with a high near 83. Calm wind becoming south 5 to 8 mph in the morning.

Thursday Night

Mostly clear, with a low around 66. South southeast wind 5 to 7 mph.

Friday

A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 86. Southwest wind around 6 mph becoming south southeast in the afternoon.

Friday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. North northeast wind 3 to 6 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A slight chance of thunderstorms before 7am. Mostly sunny, with a high near 82. East northeast wind 5 to 8 mph. Chance of precipitation is 10%.

Saturday Night

Partly cloudy, with a low around 63. East northeast wind 3 to 8 mph.

Sunday

A slight chance of showers before 1pm. Mostly cloudy, with a high near 78. Southeast wind 5 to 13 mph, with gusts as high as 20 mph.

Sunday Night

A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 64. Southeast wind 11 to 13 mph, with gusts as high as 18 mph.

Monday

Mostly sunny, with a high near 82. South southeast wind around 11 mph, with gusts as high as 17 mph.

Monday Night

Partly cloudy, with a low around 66. Southeast wind 5 to 10 mph.

Tuesday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 84. South southwest wind 5 to 7 mph becoming north northeast in the afternoon.

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 65. North northeast wind 5 to 7 mph becoming west in the evening.

Wednesday

Mostly sunny, with a high near 83. Light and variable wind becoming north northeast 5 to 8 mph in the morning.