Hourly Weather Forecast - San Isidro, Lima, PE

12 AM
65°F
0%
4mph
SSE
Mostly Cloudy
Humidity
91%
Feels like
65°F
Dew Point
62°F
1 AM
64°F
0%
4mph
SSE
Mostly Cloudy
Humidity
91%
Feels like
64°F
Dew Point
62°F
2 AM
64°F
0%
3mph
SE
Mostly Cloudy
Humidity
92%
Feels like
64°F
Dew Point
62°F
3 AM
64°F
0%
2mph
SE
Mostly Cloudy
Humidity
91%
Feels like
64°F
Dew Point
61°F
4 AM
64°F
0%
2mph
SE
Mostly Cloudy
Humidity
91%
Feels like
64°F
Dew Point
61°F

Snowfall Forecast Through Tonight

Snow To Impact the Rockies This Weekend

A winter storm continues across the Cascades and northern Rockies today through tonight causing periods of moderate to heavy snow.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Outdoor Sports Guide