Tropical Depression Bertha Lifting North; Isolated Severe Across Southern U.S.; Heat Continues In West

Tropical Depression Bertha continues to weaken and lift north toward the central Appalachians and eastern Ohio Valley. Heavy rain, gusty winds and flooding are likely. Meanwhile, isolated severe thunderstorms are possible on Thursday from the Southeast to south-central High Plains. Finally, the ongoing heat wave continues in the West and will expand into the Rockies by the weekend. Read More >

Hazardous Weather Conditions

Excessive Heat Warning in effect from May 28, 12:00 PM MST until May 31, 08:00 PM MST

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Current conditions at

DW7269 Tucson (D7269)

Lat: 32.35283°NLon: 110.95883°WElev: 2822ft.

92°F

33°C

Humidity	12%
Wind Speed	NNW 3 MPH
Barometer	29.67 in (1004.74 mb)
Dewpoint	32°F (0°C)
Visibility	NA
Heat Index	88°F (31°C)
Last update	27 May 09:15 PM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

5 Miles SSE Oro Valley AZ

Excessive Heat Warning May 28, 12:00pm until May 31, 08:00pm

Click here for hazard details and duration

Excessive Heat Warning

Tonight

Clear
Low: 72 °F
Thursday

Sunny
High: 97 °F
Thursday
Night

Clear
Low: 74 °F
Friday

Sunny
High: 100 °F
Friday
Night

Slight Chance
T-storms then
Partly Cloudy
Low: 76 °F
Saturday

Mostly Sunny
High: 98 °F
Saturday
Night

Slight Chance
T-storms then
Mostly Clear
Low: 75 °F
Sunday

Sunny
High: 99 °F
Sunday
Night

Slight Chance
T-storms then
Partly Cloudy
Low: 74 °F

Detailed Forecast

Tonight

Clear, with a low around 72. North wind 5 to 9 mph becoming light north northeast after midnight.

Thursday

Sunny, with a high near 97. Light north northwest wind becoming west northwest 6 to 11 mph in the morning.

Thursday Night

Clear, with a low around 74. North northwest wind 6 to 9 mph becoming east after midnight.

Friday

Sunny, with a high near 100. East wind 5 to 8 mph becoming south southwest in the afternoon.

Friday Night

A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 76. Calm wind becoming east around 6 mph after midnight.

Saturday

Mostly sunny, with a high near 98.

Saturday Night

A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 75.

Sunday

Sunny, with a high near 99.

Sunday Night

A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 74.

Monday

A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 97.

Monday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.