Daily brief · United States
Record from Aug 21, 2026. Back to current conditions

Boulder Aug 21, 2026

Review recorded on Aug 30, 2026, 6:40 PM UTC.

Weather-risk signals · signal engine (Open-Meteo)

A dry stretch is forming

extreme

11 dry days in a row could start 2026-08-24. A dry day here means 1mm of rain or less; the important number is the length of the run. Crops in flowering or fruit-set windows are most exposed.

Reading evidence

Valid until Aug 26, 2026, 6:02 PM UTC.

Source: Open-Meteo.

agriculture

Water conditions are improving

active

Around 31.1mm of rain has fallen over the past 14 days — above the 0.3mm typical for this period. A healthier water balance is restoring across this area.

Reading evidence

Valid until Aug 26, 2026, 6:02 PM UTC.

Source: Open-Meteo.

Samples: 137.

hydro operators · agriculture · reservoir ops

Heat is building above the usual range

high

Daily highs may average around 34.5°C over the next week — above the 29.2°C typical for this time of year. Outdoor work, livestock, and crops in flowering can come under stress.

Reading evidence

Valid until Aug 28, 2026, 6:02 PM UTC.

Source: Open-Meteo.

Samples: 150.

outdoor farmers · tourism · energy demand

Recorded daily weather · Open-Meteo

Rain 0.7 mmMax 37.4 °CMin 18.4 °CGusts 33.8 km/h

Comparison unavailable for this edition.

What people were seeing · community field reports

No field observations were posted for this place on Aug 21, 2026.