1 Rain season (all year): 1 January - 31 December; Rain season (Monsoon - NOT Monsoon "Season"): 15 June - 30 September (fixed by NWS - no longer relies on 3-day high DP duration).
5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).
6 Air Quality Index (AQI) data as provided by Arizona Department of Environmental Quality - data not available ~0000-0600 MST.
9 Solar Index represents either an absolute scale of solar energy (W/m²) using the station's recorded maximum or a percentage of computed theoretical solar maximum using the station's location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked.
10 Historical average only to day 27 of just the month of March for this station since 4/2006.
11 Historical average rain this season to day 27 of March for this station since 4/2006.
NWS Weather Forecast -
Outlook This Afternoon & Tonight
This Afternoon Partly Sunny
NWS forecast: Partly sunny, with a high near 72. Northwest wind around 5 mph.
Tonight
Partly Cloudy
NWS forecast: Partly cloudy. Low around 45, with temperatures rising to around 47 overnight. North wind 5 to 10 mph.
Hi 72 °F
Lo 45 °F ↑
NWS Short Term Weather Forecast
Tuesday
Sunny
Tuesday Night Clear
Wednesday
Sunny
Wednesday Night Mostly Clear then Slight Chance Rain Showers
Winter Storm Warning - Hazardous winter weather conditions that pose a threat to life and/or property are occurring, imminent or likely. The generic term, winter storm warning, is used for a combination of two or more of the following winter weather events; heavy snow, freezing rain, sleet and strong winds.
Weather Ready Nation
Sponsors of any programs listed above include NOAA, NWS, and FEMA.
Archived items available under NOAA/WRN Archive on the nav bar.
