National Weather Service United States Department of Commerce

Areas of Severe Thunderstorms and Excessive Rainfall Today

Scattered severe thunderstorms capable of damaging wind gusts and some hail are expected this afternoon and evening from the Upper Ohio River Valley into the Northeast, and from the Appalachians into the Mid-Atlantic States. Excessive rainfall from heavy thunderstorms may produce areas of flash flooding from southern New Mexico into the western and northern Gulf Coast into Wednesday. Read More >

Conditions through the week will be pleasant. Most sunny and warm weather is expected for the next several days. Northcentral South Dakota may see some isolated showers on Wednesday afternoon.
A Red Flag Warning has been issued for portions of southwest South Dakota and northeast Wyoming for Monday afternoon. It will be valid from 12:00 PM (noon) until 8:00 PM. Very dry conditions (RH as low as 15%) and gusty winds (40mph) will elevate fire weather potential to dangerous levels. Use extreme caution during outside activities. Don't be an ignition source!