This map will show current Severe Weather Alerts for the state selected. Maps will not appear for areas which do not currently have any active Severe Weather Alerts. For a comprehensive forecast for your area, please visit the National Weather Service website at www.weather.gov.

National Severe Weather Alerts

Flash Flood Warning United StatesNational Weather Alerts

Flash Flood Warning
The National Weather Service In San Juan Has Extended The * Flash Flood Warning For... A Dam Failure In... Northeastern Isabela Municipality In Puerto Rico... Central Quebradillas Municipality In Puerto Rico... * Until 1000 Am Ast Saturday ...Read More.
Effective: October 13, 2017 at 10:47amExpires: October 14, 2017 at 11:00amTarget Area: Isabela; Quebradillas

Flood Warning
A River Flood Warning Remains In Effect For...the Saint Johns River Near Cocoa, Above Lake Harney Near Geneva, Near Sanford, Near Deland, And At Astor. ...major To Moderate Flooding Will Continue Along The Upper And Middle St. Johns River Basin For The Next Several Days.... Showers And A Few Thunderstorms Are Likely Today In Brevard County, With ...Read More.
Effective: October 13, 2017 at 9:45amExpires: October 15, 2017 at 9:45amTarget Area: Brevard

Flood Warning
A River Flood Warning Remains In Effect For...the Saint Johns River Near Cocoa, Above Lake Harney Near Geneva, Near Sanford, Near Deland, And At Astor. ...major To Moderate Flooding Will Continue Along The Upper And Middle St. Johns River Basin For The Next Several Days.... Showers And A Few Thunderstorms Are Likely Today In Brevard County, With ...Read More.
Effective: October 13, 2017 at 9:45amExpires: October 15, 2017 at 9:45amTarget Area: Lake; Volusia

Flood Warning
A River Flood Warning Remains In Effect For...the Saint Johns River Near Cocoa, Above Lake Harney Near Geneva, Near Sanford, Near Deland, And At Astor. ...major To Moderate Flooding Will Continue Along The Upper And Middle St. Johns River Basin For The Next Several Days.... Showers And A Few Thunderstorms Are Likely Today In Brevard County, With ...Read More.
Effective: October 13, 2017 at 9:45amExpires: October 15, 2017 at 9:45amTarget Area: Lake; Volusia

Flood Warning
A River Flood Warning Remains In Effect For...the Saint Johns River Near Cocoa, Above Lake Harney Near Geneva, Near Sanford, Near Deland, And At Astor. ...major To Moderate Flooding Will Continue Along The Upper And Middle St. Johns River Basin For The Next Several Days.... Showers And A Few Thunderstorms Are Likely Today In Brevard County, With ...Read More.
Effective: October 13, 2017 at 9:45amExpires: October 15, 2017 at 9:45amTarget Area: Seminole

Flood Warning
A River Flood Warning Remains In Effect For...the Saint Johns River Near Cocoa, Above Lake Harney Near Geneva, Near Sanford, Near Deland, And At Astor. ...major To Moderate Flooding Will Continue Along The Upper And Middle St. Johns River Basin For The Next Several Days.... Showers And A Few Thunderstorms Are Likely Today In Brevard County, With ...Read More.
Effective: October 13, 2017 at 9:45amExpires: October 15, 2017 at 9:45amTarget Area: Seminole

Flood Warning
...the Flood Warning Continues For The Following Rivers In Florida... Withlacoochee At Holder Withlacoochee At Dunnellon .little Change Has Occurred On Downstream Portions Of The Withlacoochee River In Recent Days. A Very Gradual Decline Continues Near Holder And Dunnellon But It Will Be A Slow Process To Get These ...Read More.
Effective: October 13, 2017 at 9:43amExpires: October 14, 2017 at 9:42amTarget Area: Citrus; Levy

Flood Warning
...the Flood Warning Continues For The Following Rivers In Florida... Withlacoochee At Holder Withlacoochee At Dunnellon .little Change Has Occurred On Downstream Portions Of The Withlacoochee River In Recent Days. A Very Gradual Decline Continues Near Holder And Dunnellon But It Will Be A Slow Process To Get These ...Read More.
Effective: October 13, 2017 at 9:43amExpires: October 14, 2017 at 9:43amTarget Area: Citrus

Flood Warning
...the Flood Warning Continues For The Following Rivers In Iowa... South Dakota... Big Sioux River Above Hawarden Little Sioux River At Linn Grove ...the Flood Warning Continues For The Following Rivers In Minnesota... ...Read More.
Effective: October 13, 2017 at 9:56amExpires: October 13, 2017 at 7:00pmTarget Area: Plymouth; Sioux

Flood Warning
...the Flood Warning Continues For The Following Rivers In Iowa... South Dakota... Big Sioux River Above Hawarden Little Sioux River At Linn Grove ...the Flood Warning Continues For The Following Rivers In Minnesota... ...Read More.
Effective: October 13, 2017 at 9:56amExpires: October 15, 2017 at 7:00amTarget Area: Buena Vista; Clay

Flood Warning
...the Flood Warning Has Been Extended For All Or Portions Of The Following Rivers In Iowa...west Fork Des Moines River... Affecting The Following Counties In Iowa...emmet River Forecasts Include Observed Precipitation, As Well As Expected Precipitation Over The Next 48 Hours. ...flood Warning Now In Effect Until Tuesday Evening... ...Read More.
Effective: October 13, 2017 at 9:53amExpires: October 18, 2017 at 7:00pmTarget Area: Emmet

Flood Warning
...the Flood Warning Continues For The Following Rivers In Louisiana... Calcasieu River At Old Town Bay ...flood Warning Extended Until Monday Morning...the Flood Warning Continues For The Calcasieu River At Old Town Bay. ...Read More.
Effective: October 13, 2017 at 10:03amExpires: October 16, 2017 at 8:12amTarget Area: Calcasieu

Flood Warning
...the Flood Warning Continues For The Following Rivers In Minnesota... Minnesota River At Montevideo Affecting Chippewa...lac Qui Parle And Yellow Medicine Counties South Fork Crow River Below Mayer Affecting Carver County South Fork Crow River At Delano Affecting Wright County ...Read More.
Effective: October 13, 2017 at 9:58amExpires: October 14, 2017 at 3:58pmTarget Area: Chippewa; Lac qui Parle; Yellow Medicine

Flood Warning
...the Flood Warning Continues For The Following Rivers In Minnesota... Minnesota River At Montevideo Affecting Chippewa...lac Qui Parle And Yellow Medicine Counties South Fork Crow River Below Mayer Affecting Carver County South Fork Crow River At Delano Affecting Wright County ...Read More.
Effective: October 13, 2017 at 9:58amExpires: October 16, 2017 at 7:00amTarget Area: Wright

Flood Warning
...the Flood Warning Continues For The Following Rivers In Minnesota... Minnesota River At Montevideo Affecting Chippewa...lac Qui Parle And Yellow Medicine Counties South Fork Crow River Below Mayer Affecting Carver County South Fork Crow River At Delano Affecting Wright County ...Read More.
Effective: October 13, 2017 at 9:58amExpires: October 16, 2017 at 10:00amTarget Area: Carver

Flood Warning
...the Flood Warning Continues For The Following Rivers In Minnesota... Minnesota River At Montevideo Affecting Chippewa...lac Qui Parle And Yellow Medicine Counties South Fork Crow River Below Mayer Affecting Carver County South Fork Crow River At Delano Affecting Wright County ...Read More.
Effective: October 13, 2017 at 9:58amExpires: October 17, 2017 at 1:00amTarget Area: Hennepin; Wright

Flood Warning
...the Flood Warning Continues For The Following Rivers In Iowa... South Dakota... Big Sioux River Above Hawarden Little Sioux River At Linn Grove ...the Flood Warning Continues For The Following Rivers In Minnesota... ...Read More.
Effective: October 13, 2017 at 9:56amExpires: October 14, 2017 at 1:56pmTarget Area: Cottonwood; Jackson

Flood Warning
...the Flood Warning Continues For The Following Rivers In Iowa... South Dakota... Big Sioux River Above Hawarden Little Sioux River At Linn Grove ...the Flood Warning Continues For The Following Rivers In Minnesota... ...Read More.
Effective: October 13, 2017 at 8:56amExpires: October 13, 2017 at 6:00pmTarget Area: Union

Flood Warning
...the Flood Warning Continues For The Following Rivers In Texas... Nueces River Near Tilden Affecting Mcmullen County Nueces River Near Bluntzer Affecting Jim Wells...nueces And San Patricio Counties Nueces River At Calallen Affecting Nueces And San Patricio Counties .recent Rainfall Event Upstream Of The Area Will Keep The ...Read More.
Effective: October 13, 2017 at 9:18amExpires: October 14, 2017 at 3:18amTarget Area: Jim Wells; Nueces; San Patricio

Flood Warning
...the Flood Warning Continues For The Following Rivers In Texas... Nueces River Near Tilden Affecting Mcmullen County Nueces River Near Bluntzer Affecting Jim Wells...nueces And San Patricio Counties Nueces River At Calallen Affecting Nueces And San Patricio Counties .recent Rainfall Event Upstream Of The Area Will Keep The ...Read More.
Effective: October 13, 2017 at 9:18amExpires: October 14, 2017 at 3:18amTarget Area: Nueces; San Patricio

Flood Warning
...the Flood Warning Continues For The Following Rivers In Texas... Nueces River Near Tilden Affecting Mcmullen County Nueces River Near Bluntzer Affecting Jim Wells...nueces And San Patricio Counties Nueces River At Calallen Affecting Nueces And San Patricio Counties .recent Rainfall Event Upstream Of The Area Will Keep The ...Read More.
Effective: October 13, 2017 at 9:18amExpires: October 17, 2017 at 2:00amTarget Area: McMullen

Winter Storm Warning
...first Significant Mountain Snowfall Of The Season... .a Cold Northwest Flow With Abundant Moisture Will Produce Accumulating Snow Above 3500 To 4000 Feet. This Will Result In The First Significant Snowfall On Roads Over The Eastern Mountains Of Oregon Which Will Impact Travel. ...winter Storm Warning Remains In Effect Until 11 Pm Pdt This ...Read More.
Effective: October 13, 2017 at 2:13amExpires: October 13, 2017 at 11:00pmTarget Area: Northern Blue Mountains of Oregon

Winter Storm Warning
...first Significant Mountain Snowfall Of The Season... .a Cold Northwest Flow With Abundant Moisture Will Produce Accumulating Snow Above 3500 To 4000 Feet. This Will Result In The First Significant Snowfall On Roads Over The Eastern Mountains Of Oregon Which Will Impact Travel. ...winter Storm Warning Remains In Effect Until 11 Pm Pdt This ...Read More.
Effective: October 13, 2017 at 2:13amExpires: October 13, 2017 at 11:00pmTarget Area: Northwest Blue Mountains

Freeze Warning
...widespread Freezing Temperatures Expected Early Saturday Morning Across Southern Washington And Northern Oregon... .a Cold Air Mass Is In Place Across The Region Today. Skies Are Expected To Clear Early Saturday Morning With Diminishing Winds. This Will Allow Temperatures To Drop Below Freezing Over A Wide Area. ...Read More.
Effective: October 13, 2017 at 1:49amExpires: October 14, 2017 at 9:00amTarget Area: Foothills of the Northern Blue Mountains of Oregon; Foothills of the Southern Blue Mountains of Oregon; Lower Columbia Basin of Oregon

Freeze Warning
...widespread Freezing Temperatures Expected Early Saturday Morning Across Southern Washington And Northern Oregon... .a Cold Air Mass Is In Place Across The Region Today. Skies Are Expected To Clear Early Saturday Morning With Diminishing Winds. This Will Allow Temperatures To Drop Below Freezing Over A Wide Area. ...Read More.
Effective: October 13, 2017 at 1:49amExpires: October 14, 2017 at 9:00amTarget Area: North Central Oregon

Freeze Warning
...widespread Freezing Temperatures Expected Early Saturday Morning Across Southern Washington And Northern Oregon... .a Cold Air Mass Is In Place Across The Region Today. Skies Are Expected To Clear Early Saturday Morning With Diminishing Winds. This Will Allow Temperatures To Drop Below Freezing Over A Wide Area. ...Read More.
Effective: October 13, 2017 at 1:49amExpires: October 14, 2017 at 9:00amTarget Area: Yakima Valley

Freeze Warning
...widespread Freezing Temperatures Expected Early Saturday Morning Across Southern Washington And Northern Oregon... .a Cold Air Mass Is In Place Across The Region Today. Skies Are Expected To Clear Early Saturday Morning With Diminishing Winds. This Will Allow Temperatures To Drop Below Freezing Over A Wide Area. ...Read More.
Effective: October 13, 2017 at 1:49amExpires: October 14, 2017 at 9:00amTarget Area: Lower Columbia Basin of Washington