Air and comfort
- Humidity
- 29% · Dry
- Dew point
- 18°64°
- Wet bulb
- 24°76°
- Pressure
- 1,011 hPa759 mmHg29.87 inHg
Arizona · United States
Clear now, turning Thunderstorms by 5 PM17. Falling to 31°88° by 1 AM01.
35°95° 11 km/h3.0 m/s7 mph6 kn at an airport 23 km15 mi north-east
Model updated 5:00 AM05:00 · Forecast 1:48 PM13:48 local time
* WHAT...Dangerously hot conditions with high temperatures ranging
between 103 to 111 degrees and low temperatures 79 to 85 degrees.
Major HeatRisk is expected.
* WHERE...South Central Pinal County, Southeast Pinal County, Tohono
O'odham Nation, Tucson Metro Area, Upper Gila River Valley, and
Western Pima County.
* WHEN...Until 8 PM MST Saturday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
Take extra precautions if you work or spend time outside. When
possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when possible and
drink plenty of water.
Issued by NWS Tucson AZ
From this page’s own forecast
Stay out of the sun in the middle of the day, drink water, and never leave anyone in a parked vehicle.
| Extreme Heat Warning | Extreme Heat Warning | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dangerous heat stress | Dangerous heat stress | Dangerous heat stress | |||||||||||||||||||||||
| Hour | Now | 3 PM15 | 4 PM16 | 5 PM17 | 6 PM18 | 7 PM19 | 8 PM20 | 9 PM21 | 10 PM22 | 11 PM23 | 12 AM00 | 1 AM01 | 2 AM02 | 3 AM03 | 4 AM04 | 5 AM05 | 6 AM06 | 7 AM07 | 8 AM08 | 9 AM09 | 10 AM10 | 11 AM11 | 12 PM12 | 1 PM13 | 2 PM14 |
| Sky | |||||||||||||||||||||||||
| Temperature | 39°102° | 39°102° | 39°101° | 38°101° | 37°99° | 36°97° | 35°95° | 34°93° | 33°92° | 32°90° | 32°89° | 31°88° | 30°87° | 30°86° | 29°85° | 29°84° | 30°86° | 31°88° | 33°91° | 35°95° | 37°99° | 39°103° | 40°105° | 41°106° | 42°108° |
| Feels like | 46°115° | 46°114° | 45°113° | 44°111° | 42°107° | 36°96° | 35°95° | 34°93° | 33°92° | 33°91° | 32°90° | 31°88° | 31°87° | 30°86° | 30°85° | 29°84° | 30°86° | 37°99° | 40°104° | 43°109° | 45°113° | 47°117° | 48°118° | 49°120° | 50°121° |
| Humidity % | 28 | 28 | 27 | 27 | 30 | 33 | 36 | 38 | 41 | 43 | 45 | 47 | 48 | 49 | 50 | 51 | 47 | 43 | 39 | 34 | 29 | 24 | 22 | 20 | 18 |
| Wind km/hm/smphkn | NW10 | NW11 | NW12 | NW13 | NW10 | NW8 | W5 | W4 | W4 | W3 | W2 | W2 | SW1 | SW1 | SW1 | S1 | S2 | S2 | S2 | W3 | NW4 | NW5 | NW6 | NW7 | NW8 |
| Gusts km/hm/smphkn | 24 | 27 | 29 | 32 | 30 | 27 | 25 | 19 | 14 | 9 | 8 | 8 | 7 | 7 | 7 | 6 | 8 | 9 | 10 | 12 | 14 | 17 | 19 | 22 | 24 |
| Rain mm/hin/h | |||||||||||||||||||||||||
Thunderstorms, turning Clear in the morning. Up to 39°102° around 2 PM14 and down to 27°80° around 5 AM05. It peaks at a felt 46°115° around 2 PM14. About 1.0 mm0.04 in of rain in total.
| overnight | 33°91° | NW 5 km/h1.5 m/s3 mph3 kn | |
|---|---|---|---|
| in the morning | 35°95° | NE 4 km/h1.1 m/s3 mph2 kn | |
| in the afternoon | 39°102° | 46°115° | NW 13 km/h3.6 m/s8 mph7 kn |
| in the evening | 37°99° | 42°107° | W 10 km/h2.9 m/s6 mph6 kn |
Clear through the day. Up to 42°108° around 2 PM14 and down to 29°84° around 5 AM05. It peaks at a felt 50°121° around 2 PM14.
Will feel about 46° warmer than today.
| overnight | 32°89° | SW 2 km/h0.6 m/s1 mph1 kn | |
|---|---|---|---|
| in the morning | 39°103° | 47°117° | W 5 km/h1.3 m/s3 mph3 kn |
| in the afternoon | 42°108° | 50°121° | NW 10 km/h2.7 m/s6 mph5 kn |
| in the evening | 41°105° | 45°113° | W 7 km/h1.9 m/s4 mph4 kn |
Clear through the day. Up to 45°113° around 2 PM14 and down to 30°87° around 5 AM05. It peaks at a felt 52°126° around 2 PM14.
Will feel about 24° warmer than the day before.
| overnight | 34°93° | NW 6 km/h1.6 m/s3 mph3 kn | |
|---|---|---|---|
| in the morning | 42°108° | 49°120° | NW 8 km/h2.1 m/s5 mph4 kn |
| in the afternoon | 45°113° | 52°126° | NW 10 km/h2.7 m/s6 mph5 kn |
| in the evening | 43°109° | 47°117° | W 12 km/h3.2 m/s7 mph6 kn |
Thunderstorms, turning Clear overnight. Up to 44°112° around 2 PM14 and down to 32°89° around 5 AM05. It peaks at a felt 51°124° around 2 PM14. Gusty at times, up to 39 km/h10.8 m/s24 mph21 kn.
| overnight | 35°96° | W 8 km/h2.2 m/s5 mph4 kn | |
|---|---|---|---|
| in the morning | 42°107° | 48°119° | SE 5 km/h1.5 m/s3 mph3 kn |
| in the afternoon | 44°112° | 51°124° | NW 16 km/h4.4 m/s10 mph8 kn |
| in the evening | 42°108° | 46°115° | W 18 km/h5.1 m/s11 mph10 kn |
Thunderstorms, turning Clear overnight. Up to 43°110° around 2 PM14 and down to 31°87° around 5 AM05. It peaks at a felt 50°122° around 2 PM14. Gusty at times, up to 42 km/h11.6 m/s26 mph23 kn.
| overnight | 35°95° | W 7 km/h2.0 m/s5 mph4 kn | |
|---|---|---|---|
| in the morning | 40°104° | 47°117° | SW 11 km/h2.9 m/s7 mph6 kn |
| in the afternoon | 43°110° | 50°122° | NW 15 km/h4.1 m/s9 mph8 kn |
| in the evening | 41°106° | 44°112° | W 19 km/h5.4 m/s12 mph10 kn |
Clear through the day. Up to 44°112° around 2 PM14 and down to 30°87° around 5 AM05. It peaks at a felt 51°124° around 2 PM14.
| overnight | 34°93° | W 8 km/h2.2 m/s5 mph4 kn | |
|---|---|---|---|
| in the morning | 41°106° | 48°118° | W 11 km/h3.1 m/s7 mph6 kn |
| in the afternoon | 44°112° | 51°124° | NW 18 km/h5.1 m/s11 mph10 kn |
| in the evening | 42°108° | 46°115° | W 16 km/h4.4 m/s10 mph8 kn |
Peak geometry uses the exact apparent positions and sizes of the Sun, Moon and Earth’s shadow at this location.
It begins at 5:58 AM05:58, before the Sun rises — the first part of the eclipse is over before you can look.
Never look at the Sun without certified eclipse eye protection.
Safe to watch with the unaided eye; the visible window counts only the Moon’s passage through the umbra.