Local Forecast

Keystone, IA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Keystone, IA.

Active Alerts 1 active

Hour-by-Hour  Current Observation

Monday 6:35 AM CDTMonday 6:35 AM

°F °C
Regional Observations →
69°F

Partly Cloudy

  • 84° / 64° High / Low
  • 69° Feels Like
  • 0% Chance of Rain

Wind

7 mph

E

UV Index

2

Low

Humidity

97%

Dew 68°F

Sun

5:33 AM · 8:42 PM

Rise · Set

Source: VINTON (KVTI). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

84° 64°

Thunderstorms

Overnight: Mostly Cloudy

Detailed forecast

Today

Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm. Partly sunny, with a high near 83. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Night

Partly cloudy, with a low around 64. Northwest wind 0 to 5 mph.

Tuesday

93° 71°

Partly Sunny

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Tuesday

Mostly sunny. High near 92, with temperatures falling to around 90 in the afternoon. South wind 0 to 10 mph.

Night

A chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 71. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

Wednesday

93° 66°

Thunderstorms Likely

Overnight: Scattered Thunderstorms Likely

Detailed forecast

Wednesday

Showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 70%.

Night

Showers and thunderstorms likely before 7pm, then showers and thunderstorms likely between 7pm and 10pm, then showers and thunderstorms likely between 10pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday

84° 59°

Chance of Scattered Thunderstorms

Overnight: Mostly Clear

Detailed forecast

Thursday

A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Mostly sunny, with a high near 86. Chance of precipitation is 60%.

Night

Showers and thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms. Mostly clear, with a low around 58. Chance of precipitation is 60%.

Friday

87° 62°

Isolated T-storm

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Friday

A slight chance of rain showers. Sunny, with a high near 86.

Night

A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly clear, with a low around 61. Chance of precipitation is 40%.

Keystone, IA Weather Analysis Tools