Moke Impacts Hawaii; Severe Thunderstorms and Heavy Rainfall from the Great Basin to the Plains

Heavy rain and gusty winds from Tropical Storm Moke will impact the Big Island into Monday, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Dangerous heat persists across the Southern Plains and Lower Mississippi Valley, building further into the Southwest by midweek. Read More >

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Last Map Update: Sun, Aug 23, 2026 at 7:20:28 pm MDT

Watches, Warnings & Advisories

National Weather Service Grand Junction, CO

National Weather Service NWS Flagstaff, AZ

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National Weather Service NWS Tucson Arizona

Extreme Heat Warning

Heat Advisory

Flood Advisory

Hazardous Weather Outlook

Southern Rockies Radar

High Heat Risk Monday

Severe Storms Monday

Temp & Precip Outlook

Hazardous Heat

Scattered, slow-moving showers & storms will favor western and northern New Mexico today.

Near-record to record high temperatures are forecast over central and eastern areas again Monday with high heat risk in many lower elevation locations.

There is a Marginal Risk for severe storms Monday afternoon and evening in northeast and east central New Mexico. The main threat will be damaging wind gusts.

There will be decreasing coverage of showers and thunderstorms Monday, then greater coverage Tuesday through Thursday. Near-record and record high temperatures are forecast each day.

Heat can escalate quickly. Warm temperatures can quickly become dangerous. Heat is one of the most deadly weather hazards - don't underestimate it. Never leave people or pets alone in a car. Drink plenty of water, even if you don't feel thirsty. Wear loose-fitting, light-colored clothing. Spend time in air conditioning and in the shade.