Severe Weather Possible for Parts of Great Plains
The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Wednesday afternoon and evening for parts of the northern Plains, from central and northern Montana eastward to northwestern North Dakota, and across parts of the southern Plains, from eastern New Mexico into central Texas. Large hail and damaging winds will be the main threats.
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Hazardous Weather Conditions
- Humidity43%
- Wind SpeedS 14 G 20 mph
- Barometer30.01 in
- Dewpoint59°F (15°C)
- Visibility10.00 mi
- Heat Index84°F (29°C)
Last Update on 19 Jun 4:15 pm CDT
Current conditions at
Ankeny Regional Airport (KIKV)
Lat: 41.69 Lon: -93.57 Elev: 902ft.
Johnston IA
7 Day Forecast
This
Afternoon
Mostly
Sunny
High: 82 °F
Tonight
Isolated
Thunderstorms
Low: 66 °F
Thursday
Isolated
Thunderstorms
High: 85 °F
Thursday
Night
Chance
Thunderstorms
Low: 70 °F
Friday
Slight Chc
Thunderstorms
High: 91 °F
Friday
Night
Slight Chc
Thunderstorms
Low: 73 °F
Saturday
Mostly
Sunny
High: 92 °F
Saturday
Night
Slight Chc
Thunderstorms
Low: 72 °F
Sunday
Breezy
High: 90 °F
- This Afternoon Mostly sunny, with a steady temperature around 82. South southeast wind around 10 mph.
- Tonight Isolated showers and thunderstorms after 3am. Mostly cloudy, with a low around 66. South southeast wind 6 to 9 mph. Chance of precipitation is 20%.
- Thursday Isolated showers and thunderstorms. Partly sunny, with a high near 85. South wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
- Thursday Night A 50 percent chance of showers and thunderstorms, mainly after 10pm. Mostly cloudy, with a low around 70. South wind 9 to 13 mph, with gusts as high as 18 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
- Friday A 20 percent chance of showers and thunderstorms before 10am. Partly sunny, with a high near 91. South wind 9 to 11 mph.
- Friday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
- Saturday Mostly sunny, with a high near 92.
- Saturday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
- Sunday Mostly sunny, with a high near 90. Breezy.
- Sunday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
- Monday Partly sunny, with a high near 89.
- Monday Night Partly cloudy, with a low around 72.
- Tuesday Mostly sunny, with a high near 90.
Additional Forecasts and Information
Zone Area Forecast for Polk County, IA
HOURLY WEATHER GRAPH
NATIONAL DIGITAL FORECAST DATABASE
