5/20 11:15pm- Storms are increasing in coverage, but are moving at different speeds and directions. Storms can be seen training, or remaining relatively stationary over northern Iowa, while storms further west are moving at a faster pace while traveling east-northeast. #iawx

Flash Flood Warning including Algona IA, Forest City IA and Britt IA until 5:15 AM CDT

Severe Thunderstorm Warning including Laurens IA, Rolfe IA and Mallard IA until 11:30 PM CDT

A special weather statement has been issued for Emmetsburg IA, Pocahontas IA and Laurens IA until 11:15 PM CDT

Severe Thunderstorm Warning including Algona IA, Wesley IA and Saint Benedict IA until 11:00 PM CDT

A special weather statement has been issued for Algona IA, Forest City IA and Garner IA until 10:45 PM CDT

Flooding potential remains through Tuesday as repeated rounds of storms with heavy rainfall make their way across the area. A Flood Watch for flash flooding remains in effect from 1 am Tuesday morning through Tuesday evening, with a few counties added over SW Iowa. #iawx

Severe Thunderstorm Warning including Forest City IA, Lake Mills IA and Thompson IA until 10:15 PM CDT

Severe Thunderstorm Warning including West Bend IA, Rolfe IA and Mallard IA until 10:00 PM CDT. This storm will contain two inch sized hail!

Severe Thunderstorm Warning continues for Mallard IA, Ayrshire IA and Havelock IA until 9:15 PM CDT. This storm will contain two inch sized hail!

Severe Thunderstorm Warning continues for Pocahontas IA, Laurens IA and Mallard IA until 9:15 PM CDT. This destructive storm will contain baseball sized hail!

Severe Thunderstorm Warning including Thompson IA, Titonka IA and Crystal Lake IA until 9:30 PM CDT

Severe Thunderstorm Warning continues for Pocahontas IA, Laurens IA and Mallard IA until 9:15 PM CDT. This destructive storm will contain baseball sized hail!

Severe Thunderstorm Warning including Pocahontas IA, Laurens IA and Mallard IA until 9:15 PM CDT. This storm will contain two inch sized hail!

A severe thunderstorm watch has been issued for parts of Iowa and Minnesota until 12 AM CDT

Tuesday will be a stormy day.

Afternoon storms will likely be the strongest of the day as they redevelop midday with the potential for a few strong tornadoes, intense damaging wind gusts, and large hail moving eastward through the afternoon. Flash flooding may also occur.

#iawx

Will be seeing thunderstorms developing across northwestern Iowa within the next hour, which are expected to gradually track east/southeast across the state tonight and into Tuesday morning. Stay tuned for updates, and make sure to have multiple ways to receive warnings! #iawx

Strong to severe storms are expected this evening, lasting through the overnight hours. Primary risks will be damaging winds, large hail, and flash flooding. Although the threat is low, a tornado is possible. Make sure to have multiple ways to receive warnings!