Flooding Threat Continues in Portions of Texas; Poor Air Quality in the Great Lakes through the Mid-Atlantic

Widespread life-threatening flash and urban flooding continues in south-central Texas, with considerable flooding impacts possible across central Texas. Wildfire smoke is impacting air quality across much of the Great Lakes region into southern New England and the Mid-Atlantic. Monsoonal thunderstorms may produce isolated to scattered flash flooding across the Southwest into the Great Basin. Read More >

An arctic airmass will remain over eastern Utah and western Colorado through today (Halloween), resulting in abnormally cold temperatures. Daytime highs today will be 15 to 25 degrees below normal across the board under mostly sunny skies and dry northwest flow aloft. Be sure to bundle up during prime trick-or-treating hours this evening as temperatures drop into the mid to upper 20s and lower 30s across the southern and central valleys and into the upper teens further north between 6 and 9 PM. Another round of record cold low temperatures will occur tonight/Friday morning.

Temperatures will warm up Friday onwards.

Forecast High Temperatures Today

Forecast Low Temperatures Tonight/Friday Morning

Dressing for Cold Weather

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Flooding Threat Continues in Portions of Texas; Poor Air Quality in the Great Lakes through the Mid-Atlantic

Record Breaking Cold Through Halloween