Rio Grande at Alamosa
25 mi- Level
- 3.2 ft
- Flow
- 257 cfs
Forecast peak 7.2 ft Tue 12 AM, action stage
Reading from Fri 7:30 AM · NWS gauge page
Appearance
Observed 7:55 AM MDT at KVTP
Rainy and 37°3°, rain ~9–7 AM (93%).
Today: low 37°3° (likely 37°3° to 46°8°), high 58°14° (likely 55°13° to 59°15°).
Now 37°3°
Rain · Feels like 29°−2°
Light rain now, through the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Fri 8a | Drizzle | 48°9° (likely 45°7° to 48°9°) | 43°6° | 60%, 0.01 in0.3 mm | 10 mph16 km/h from W, gusts 13 mph22 km/h | 86% | 52% | 0 |
| Fri 9a | Sunny | 49°9° (likely 47°8° to 49°9°) | 44°7° | 60%, 0.01 in0.3 mm | 15 mph24 km/h from SW, gusts 19 mph31 km/h | 83% | 48% | 1 |
| Fri 10a | Sunny | 51°11° (likely 50°10° to 52°11°) | 51°11° | 60%, 0.01 in0.3 mm | 20 mph32 km/h from SSW, gusts 25 mph40 km/h | 80% | 45% | 2 |
| Fri 11a | Sunny | 52°11° (likely 52°11° to 54°12°) | 52°11° | 50%, 0.01 in0.3 mm | 20 mph32 km/h from SSW, gusts 26 mph43 km/h | 74% | 32% | 4 |
| Fri 12p | Mostly sunny | 54°12° (likely 53°12° to 56°13°) | 54°12° | 50%, 0.04 in1 mm | 20 mph32 km/h from SSW, gusts 27 mph44 km/h | 69% | 40% | 5 |
| Fri 1p | Mostly sunny | 54°12° (likely 54°12° to 58°14°) | 54°12° | 50%, 0.04 in1 mm | 25 mph40 km/h from SSW, gusts 28 mph45 km/h | 66% | 38% | 5 |
| Fri 2p | Mostly sunny | 57°14° (likely 55°13° to 58°14°) | 57°14° | 50%, 0.04 in1 mm | 25 mph40 km/h from SW, gusts 28 mph46 km/h | 57% | 38% | 5 |
| Fri 3p | Sunny | 58°14° (likely 55°13° to 59°15°) | 58°14° | 50%, 0.04 in1 mm | 25 mph40 km/h from SW, gusts 27 mph44 km/h | 53% | 26% | 3 |
| Fri 4p | Sunny | 57°14° (likely 54°12° to 58°14°) | 57°14° | 50%, 0.04 in1 mm | 20 mph32 km/h from SW, gusts 26 mph42 km/h | 55% | 34% | 1 |
| Fri 5p | Cloudy | 56°13° (likely 48°9° to 56°13°) | 56°13° | 50%, 0.04 in1 mm | 20 mph32 km/h from SW, gusts 28 mph44 km/h | 57% | 79% | 0 |
| Fri 6p | Drizzle | 53°12° (likely 47°8° to 53°12°) | 53°12° | 50%, 0.01 in0.3 mm | 15 mph24 km/h from SW, gusts 18 mph30 km/h | 61% | 94% | 0 |
| Fri 7p | Showers | 50°10° (likely 46°8° to 50°10°) | 45°7° | 50%, 0.01 in0.3 mm | 15 mph24 km/h from SW, gusts 14 mph23 km/h | 71% | 91% | 0 |
| Fri 8p | Showers | 48°9° (likely 44°7° to 49°9°) | 43°6° | 40%, 0.01 in0.3 mm | 10 mph16 km/h from SSW, gusts 10 mph17 km/h | 77% | 79% | 0 |
| Fri 9p | Showers | 47°8° (likely 44°7° to 47°8°) | 43°6° | 40%, 0.01 in0.3 mm | 10 mph16 km/h from SSW, gusts 10 mph16 km/h | 79% | 97% | 0 |
| Fri 10p | Showers | 46°8° (likely 44°7° to 47°8°) | 42°6° | 40%, 0.01 in0.3 mm | 5 mph8 km/h from SSW, gusts 7 mph12 km/h | 83% | 97% | 0 |
| Fri 11p | Showers | 45°7° (likely 43°6° to 47°8°) | 42°6° | 40%, 0.01 in0.3 mm | 5 mph8 km/h from SSW, gusts 7 mph11 km/h | 86% | 97% | 0 |
| Sat 12a | Showers | 43°6° (likely 42°6° to 46°8°) | 39°4° | 40%, 0.01 in0.3 mm | 5 mph8 km/h from SSW, gusts 7 mph11 km/h | 89% | 96% | 0 |
| Sat 1a | Showers | 42°6° (likely 42°6° to 46°8°) | 38°3° | 40%, 0.01 in0.3 mm | 5 mph8 km/h from SSW, gusts 5 mph9 km/h | 93% | 94% | 0 |
| Sat 2a | Cloudy | 41°5° (likely 41°5° to 46°8°) | 38°3° | 40%, 0.01 in0.3 mm | 5 mph8 km/h from SW, gusts 7 mph12 km/h | 96% | 92% | 0 |
| Sat 3a | Cloudy | 41°5° (likely 41°5° to 46°8°) | 38°3° | 50%, 0.01 in0.3 mm | 5 mph8 km/h from SW, gusts 4 mph7 km/h | 96% | 91% | 0 |
| Sat 4a | Cloudy | 40°4° (likely 40°4° to 45°7°) | 37°3° | 40%, 0.01 in0.3 mm | 5 mph8 km/h from SW, gusts 4 mph6 km/h | 100% | 93% | 0 |
| Sat 5a | Cloudy | 40°4° (likely 40°4° to 45°7°) | 38°3° | 40%, 0.01 in0.3 mm | 5 mph8 km/h from WSW, gusts 4 mph7 km/h | 100% | 91% | 0 |
| Sat 6a | Cloudy | 40°4° (likely 40°4° to 45°7°) | 38°3° | 40%, 0.03 in0.8 mm | 5 mph8 km/h from WSW, gusts 5 mph8 km/h | 100% | 87% | 0 |
| Sat 7a | Cloudy | 37°3° (likely 37°3° to 45°7°) | 34°1° | 40%, 0.03 in0.8 mm | 5 mph8 km/h from SW, gusts 5 mph8 km/h | 100% | 96% | 0 |
| Sat 8a | Cloudy | 39°4° (likely 39°4° to 46°8°) | 37°3° | 40%, 0.03 in0.8 mm | 5 mph8 km/h from SE, gusts 6 mph10 km/h | 100% | 84% | 0 |
| Sat 9a | Cloudy | 50°10° (likely 47°8° to 50°10°) | 49°9° | 50%, 0.03 in0.8 mm | 5 mph8 km/h from E, gusts 10 mph16 km/h | 74% | 81% | 1 |
| Sat 10a | Drizzle | 52°11° (likely 48°9° to 52°11°) | 52°11° | 50%, 0.03 in0.8 mm | 5 mph8 km/h from E, gusts 13 mph21 km/h | 66% | 70% | 1 |
| Sat 11a | Cloudy | 52°11° (likely 48°9° to 55°13°) | 52°11° | 50%, 0.03 in0.8 mm | 10 mph16 km/h from E, gusts 7 mph11 km/h | 66% | 69% | 2 |
| Sat 12p | Rain | 52°11° (likely 48°9° to 55°13°) | 52°11° | 60%, 0.12 in3 mm | 10 mph16 km/h from E, gusts 12 mph19 km/h | 63% | 68% | 1 |
| Sat 1p | Drizzle | 50°10° (likely 48°9° to 51°11°) | 45°7° | 60%, 0.12 in3 mm | 15 mph24 km/h from E, gusts 18 mph30 km/h | 66% | 73% | 2 |
| Sat 2p | Rain | 48°9° (likely 46°8° to 50°10°) | 42°6° | 60%, 0.12 in3 mm | 15 mph24 km/h from ENE, gusts 19 mph30 km/h | 71% | 83% | 1 |
| Sat 3p | Cloudy | 47°8° (likely 44°7° to 48°9°) | 41°5° | 80%, 0.12 in3 mm | 15 mph24 km/h from ENE, gusts 24 mph39 km/h | 71% | 94% | 3 |
| Sat 4p | Cloudy | 47°8° (likely 44°7° to 47°8°) | 41°5° | 80%, 0.12 in3 mm | 15 mph24 km/h from ENE, gusts 25 mph40 km/h | 71% | 97% | 1 |
| Sat 5p | Cloudy | 45°7° (likely 41°5° to 45°7°) | 38°3° | 80%, 0.12 in3 mm | 15 mph24 km/h from ENE, gusts 26 mph42 km/h | 73% | 96% | 0 |
| Sat 6p | Rain | 44°7° (likely 37°3° to 44°7°) | 37°3° | 90%, 0.06 in1.5 mm | 15 mph24 km/h from ENE, gusts 23 mph38 km/h | 76% | 94% | 0 |
| Sat 7p | Drizzle | 40°4° (likely 37°3° to 43°6°) | 31°−1° | 90%, 0.06 in1.5 mm | 15 mph24 km/h from ENE, gusts 23 mph37 km/h | 89% | 89% | 0 |
| Sat 8p | Cloudy | 39°4° (likely 37°3° to 43°6°) | 29°−2° | 90%, 0.06 in1.5 mm | 20 mph32 km/h from ENE, gusts 25 mph40 km/h | 92% | 88% | 0 |
| Sat 9p | Showers | 40°4° (likely 35°2° to 43°6°) | 30°−1° | 90%, 0.06 in1.5 mm | 20 mph32 km/h from ENE, gusts 24 mph39 km/h | 89% | 92% | 0 |
| Sat 10p | Cloudy | 40°4° (likely 35°2° to 42°6°) | 31°−1° | 90%, 0.06 in1.5 mm | 20 mph32 km/h from ENE, gusts 22 mph35 km/h | 85% | 93% | 0 |
| Sat 11p | Cloudy | 38°3° (likely 35°2° to 41°5°) | 29°−2° | 90%, 0.06 in1.5 mm | 15 mph24 km/h from ENE, gusts 19 mph31 km/h | 92% | 93% | 0 |
| Sun 12a | Drizzle | 37°3° (likely 35°2° to 41°5°) | 28°−2° | 90%, 0.16 in4.1 mm | 15 mph24 km/h from ENE, gusts 17 mph27 km/h | 96% | 90% | 0 |
| Sun 1a | Cloudy | 36°2° (likely 35°2° to 41°5°) | 28°−2° | 90%, 0.16 in4.1 mm | 10 mph16 km/h from ENE, gusts 18 mph29 km/h | 100% | 90% | 0 |
| Sun 2a | Cloudy | 35°2° (likely 35°2° to 40°4°) | 27°−3° | 90%, 0.16 in4.1 mm | 10 mph16 km/h from ENE, gusts 18 mph29 km/h | 100% | 93% | 0 |
| Sun 3a | Cloudy | 34°1° (likely 34°1° to 40°4°) | 27°−3° | 90%, 0.16 in4.1 mm | 10 mph16 km/h from ENE, gusts 20 mph33 km/h | 100% | 88% | 0 |
| Sun 4a | Cloudy | 32°0° (likely 32°0° to 40°4°) | 25°−4° | 90%, 0.16 in4.1 mm | 10 mph16 km/h from E, gusts 14 mph23 km/h | 100% | 82% | 0 |
| Sun 5a | Showers | 31°−1° (likely 31°−1° to 41°5°) | 24°−4° | 90%, 0.16 in4.1 mm | 5 mph8 km/h from E, gusts 12 mph19 km/h | 100% | 92% | 0 |
| Sun 6a | Showers | 32°0° (likely 32°0° to 42°6°) | 26°−3° | 70%, 0.01 in0.3 mm | 5 mph8 km/h from E, gusts 11 mph18 km/h | 100% | 88% | 0 |
| Sun 7a | Showers | 34°1° (likely 34°1° to 43°6°) | 30°−1° | 70%, 0.01 in0.3 mm | 5 mph8 km/h from E, gusts 7 mph12 km/h | 100% | 78% | 0 |
Morning
6 AM–noon
60% chance · 0.04 in1 mm
Afternoon
noon–6 PM
50% chance · 0.24 in6.1 mm
Evening
6 PM–midnight
50% chance · 0.06 in1.5 mm
Overnight
midnight–6 AM
50% chance · 0.06 in1.5 mm
Official NWS forecast
Today: Showers and thunderstorms likely. Mostly cloudy, with a high near 58. Southwest wind 10 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Tonight: A chance of rain showers. Mostly cloudy, with a low around 37. Southwest wind 5 to 15 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
50% chance · 0.18 in4.6 mm
Afternoon
noon–6 PM
80% chance · 0.72 in18 mm
Evening
6 PM–midnight
90% chance · 0.36 in9.1 mm
Overnight
midnight–6 AM
90% chance · 0.96 in24 mm
Official NWS forecast
Day: A chance of rain showers before 9am, then showers and thunderstorms. Mostly cloudy, with a high near 52. Southeast wind 5 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Night: Showers and thunderstorms. Cloudy, with a low around 31. East northeast wind 5 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
70% chance · 0.06 in1.5 mm
Afternoon
noon–6 PM
40% chance · 0.02 in0.5 mm
Evening
6 PM–midnight
40% chance · 0.01 in0.3 mm
Overnight
midnight–6 AM
30% chance · 0.01 in0.3 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain showers likely before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 53. South southeast wind 5 to 15 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 29. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 51. Southwest wind 5 to 10 mph.
Night: Mostly clear, with a low around 28. South southeast wind around 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 54. Southwest wind 5 to 15 mph.
Night: Mostly clear, with a low around 29. South southwest wind 10 to 15 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 55. Southwest wind 10 to 15 mph.
Night: Partly cloudy, with a low around 29. South southwest wind around 10 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 54. South southwest wind 10 to 15 mph.
Night: A slight chance of rain showers. Mostly cloudy, with a low around 30. South southwest wind around 10 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
20% chance
Evening
6 PM–midnight
20% chance
Overnight
midnight–6 AM
20% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
20% chance · 0.04 in1 mm
Evening
6 PM–midnight
30% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
62% chance of rain, high 58°, low 37°.
81% chance of rain, high 52°, low 31°, cooling off.
72% chance of rain, high 53°, low 29°.
Mostly dry, highs 50–55°.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (PUB) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Forecast peak 7.2 ft Tue 12 AM, action stage
Reading from Fri 7:30 AM · NWS gauge page
Reading from Fri 7:30 AM · NWS gauge page
Reading from Fri 7:15 AM · NWS gauge page
Reading from Fri 7:15 AM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 75% less heating than a typical week.
Heating degree days, base 65°F
47, 17 and 5°F are the test points heat pumps are rated at. About 21 hours are near freezing and damp, when outdoor units defrost more often.
Dry air outside (dew point 37°F).
No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.
Today’s expected high is 2°1° colder than typical.
Blanca 4 NW station, 1909–2010: records and averages
This station closed and is no longer reporting, but has a long history nearby. Its own average annual high was about 59°15°, over its full 1909–2010 record — not an NCEI normal, and not the same station as the computed averages above.
Fort Garland weather by month: normals, records, snow and freeze dates
Sunrise 7:17 AM, sunset 6:13 PM.
Clouds most of the night (about 92% cover).
Waxing gibbous
92% lit · growing
UniColorado Heating & Cooling installs heat pumps, furnaces and air conditioning across the Front Range. 12,000+ heat pumps installed since 2014.