Areas of Severe Thunderstorms, Critical Fire Weather, and HeatRisk for Monday

Isolated severe thunderstorms with locally damaging wind gusts and hail are possible Monday across parts of the Southeast U.S. Elevated to critical fire weather including gusty winds and low relative humidity is forecast Monday over much of the northern Great Plains. Above normal temperatures in the Southeast and Southwest U.S. will bring moderate to isolated major HeatRisk Monday. Read More >

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LATEST SUMMARIES AND REPORTS:

Local Storm Reports

Reports of severe weather (tornadoes, thunderstorm wind damage, etc.

Map of recent
severe weather reports

Map of recent
snowfall reports

Public Information Statement

Damage survey results, Snowfall, and General Information:

See a video on how to properly measure snowfall

Please Report:

We ask our SkyWarn™ Spotters to contact our office when they experience any of the events listed below.

Cold-Season (Winter) criteria:

Snowfall
- When (new) snow accumulation reaches 3 inches
- When (new) snow accumulation reaches 6 inches
- Give a final report/total at the end of the storm (water equivalent if possible)
- 1 inch per hour or greater accumulation rates
Ice
- Any occurrance, or accumulation, of freezing rain
- Accumulation of 1/4" or more of ice on trees/wires
General Winter Reports
- When forecast winter precipitation differs significantly from observed (i.e. snowing with no snow in forecast, sleet...when only snow is forecast...)
- Any other significant weather occurrence/oddity (i.e. flooding due to snow melt/ice jam, damage from strong winds not associated with a thunderstorm)

Warm-season (Thunderstorms) criteria:

Tornadoes or funnel clouds (be very wary of look-alikes; watch for rotation)
Wall clouds, especially if they are rotating

Hail (Please be specific with regard to size)

Other sizes/descriptions to use for hail:

* Pea 0.25 inch

* Penny 0.75 inch

* Nickel 0.88 inch

* Quarter 1.00 inch (15/16")

* Half dollar 1.25 inch

* Walnut/Ping Pong 1.50 inch

* Golf ball 1.75 inch

* Lime 2.00 inches

* Tennis Ball 2.50 inches

* Baseball 2.75 inches

* Large Apple 3.00 inches

* Softball 4.00 inches

* Grapefruit 4.50 inches

Quarter-Size (1") and larger is severe!

Wind Gusts (40 mph or greater; specify whether estimated or recorded)
- large branches downed (specify diameter of branch)
- Trees/power lines downed
- Structural damage to buildings (roof, windows, etc.)
Rainfall
- 1 inch or greater in an hour (NOT a 1"/hr. rate for 10 minutes)
- 2 inches or greater storm total
Flooding
- Streams/Rivers -- also, when nearing bankfull
- Street (when more than the usual poor drainage puddles)