Thunderstorms and Heavy Rain Across the Southern and Eastern US; Heat and Fire Weather Concerns in the West
Showers and thunderstorms are expected across the southern and eastern US this week, with heavy rain and localized flooding, particularly near the Gulf Coast. Monsoonal moisture will bring rain and potential flooding to parts of the Southwest. Heat and fire weather threats will continue to impact the West. Read More >
| NWS Forecast for: 5 Miles WNW Niwot CO Issued by: National Weather Service Denver-Boulder, CO Last Update: 2:19 pm MDT Jun 30, 2025 | |
Tonight: Partly cloudy, with a low around 55. East southeast wind around 6 mph becoming light and variable in the evening. Tuesday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Light and variable wind becoming north 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph. Tuesday Night: Partly cloudy, with a low around 59. West wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 15 mph. Wednesday: Sunny, with a high near 90. Calm wind becoming east 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph. Wednesday Night: Partly cloudy, with a low around 60. East wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 16 mph. Thursday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 87. Thursday Night: A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 60. Independence Day: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Friday Night: Mostly clear, with a low around 57. Saturday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Saturday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57. Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Sunday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57. Monday: A chance of showers and thunderstorms. Mostly sunny, with a high near 89. | |
| 5 Miles WNW Niwot CO 40.13°N 105.23°W (Elev. 5413 ft) | |
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