Molalla River near Canby
8.2 mi- Level
- 8.8 ft
- Flow
- 55 cfs
Forecast peak 9.2 ft Mon 11 PM
Reading from Fri 10 PM · NWS gauge page
Appearance
Ends in 9 h 23 min
Issued for this forecast zone · National Weather Service Portland OR
What
Sub-freezing temperatures expected.
Impacts
Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Precautionary actions
To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.
Take steps now to protect tender outdoor plants from the cold. Consider temporarily moving outdoor potted plants indoors if they are sensitive to cold temperatures.
Areas: North Oregon Coast Range Lowlands; North Oregon Coast Range; West Central Willamette Valley; East Central Willamette Valley; Benton County Lowlands; Linn County Lowlands; Lane County Lowlands; Cascade Foothills of Marion and Linn Counties; Lane County Cascade Foothills
See it on weather.gov (opens in a new tab)Observed 12:10 AM PDT at KUAO
Freeze Warning. 39°4° and clear now.
Today: low 32°0° (likely 32°0° to 38°3°), high 61°16° (likely 56°13° to 62°17°).
Now 39°4°
Clear
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 12a | Clear | 41°5° (likely 39°4° to 45°7°) | 39°4° | 0% | 3 mph5 km/h from E, gusts 5 mph8 km/h | 90% | 5% | 0 |
| Sat 1a | Mostly clear | 39°4° (likely 39°4° to 44°7°) | 39°4° | 0% | 2 mph3 km/h from ENE, gusts 4 mph7 km/h | 93% | 26% | 0 |
| Sat 2a | Mostly clear | 39°4° (likely 38°3° to 44°7°) | 39°4° | 0% | 2 mph3 km/h from E, gusts 4 mph6 km/h | 95% | 57% | 0 |
| Sat 3a | Mostly clear | 37°3° (likely 37°3° to 43°6°) | 37°3° | 0% | 2 mph3 km/h from E, gusts 4 mph7 km/h | 97% | 63% | 0 |
| Sat 4a | Partly cloudy | 36°2° (likely 36°2° to 41°5°) | 36°2° | 0% | 2 mph3 km/h from ESE, gusts 4 mph6 km/h | 99% | 58% | 0 |
| Sat 5a | Fog | 35°2° (likely 35°2° to 40°4°) | 35°2° | 0% | 1 mph2 km/h from E, gusts 3 mph5 km/h | 100% | 65% | 0 |
| Sat 6a | Fog | 34°1° (likely 34°1° to 39°4°) | 34°1° | 0% | 1 mph2 km/h from E, gusts 3 mph5 km/h | 100% | 58% | 0 |
| Sat 7a | Cloudy | 33°1° (likely 33°1° to 38°3°) | 33°1° | 0% | 1 mph2 km/h from E, gusts 3 mph5 km/h | 100% | 79% | 0 |
| Sat 8a | Cloudy | 34°1° (likely 34°1° to 38°3°) | 34°1° | 0% | 1 mph2 km/h from E, gusts 3 mph5 km/h | 100% | 81% | 0 |
| Sat 9a | Cloudy | 38°3° (likely 38°3° to 42°6°) | 38°3° | 0% | 1 mph2 km/h from ESE, gusts 2 mph4 km/h | 96% | 82% | 0 |
| Sat 10a | Cloudy | 44°7° (likely 44°7° to 48°9°) | 44°7° | 0% | 1 mph2 km/h from NW, gusts 3 mph5 km/h | 84% | 81% | 1 |
| Sat 11a | Cloudy | 48°9° (likely 48°9° to 51°11°) | 48°9° | 0% | 1 mph2 km/h from NW, gusts 3 mph5 km/h | 74% | 78% | 2 |
| Sat 12p | Cloudy | 52°11° (likely 51°11° to 54°12°) | 52°11° | 0% | 2 mph3 km/h from NW, gusts 4 mph7 km/h | 66% | 76% | 3 |
| Sat 1p | Cloudy | 56°13° (likely 54°12° to 57°14°) | 56°13° | 0% | 2 mph3 km/h from WNW, gusts 4 mph7 km/h | 60% | 80% | 4 |
| Sat 2p | Cloudy | 58°14° (likely 55°13° to 60°16°) | 58°14° | 0% | 2 mph3 km/h from WNW, gusts 4 mph6 km/h | 57% | 79% | 3 |
| Sat 3p | Cloudy | 59°15° (likely 56°13° to 62°17°) | 59°15° | 0% | 2 mph3 km/h from NW, gusts 5 mph7 km/h | 55% | 81% | 3 |
| Sat 4p | Cloudy | 60°16° (likely 56°13° to 62°17°) | 60°16° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 52% | 82% | 2 |
| Sat 5p | Cloudy | 59°15° (likely 55°13° to 62°17°) | 59°15° | 0% | 0 mph0 km/h, gusts 3 mph4 km/h | 55% | 82% | 1 |
| Sat 6p | Cloudy | 56°13° (likely 52°11° to 57°14°) | 56°13° | 0% | 0 mph0 km/h, gusts 3 mph4 km/h | 63% | 83% | 0 |
| Sat 7p | Cloudy | 53°12° (likely 50°10° to 54°12°) | 53°12° | 0% | 1 mph2 km/h from SE, gusts 2 mph4 km/h | 71% | 84% | 0 |
| Sat 8p | Cloudy | 49°9° (likely 48°9° to 52°11°) | 49°9° | 0% | 2 mph3 km/h from SSE, gusts 4 mph7 km/h | 76% | 84% | 0 |
| Sat 9p | Cloudy | 48°9° (likely 46°8° to 51°11°) | 48°9° | 0% | 2 mph3 km/h from SSE, gusts 5 mph8 km/h | 76% | 84% | 0 |
| Sat 10p | Cloudy | 46°8° (likely 46°8° to 50°10°) | 46°8° | 0% | 2 mph3 km/h from SSE, gusts 6 mph10 km/h | 77% | 83% | 0 |
| Sat 11p | Cloudy | 46°8° (likely 46°8° to 48°9°) | 46°8° | 0% | 2 mph3 km/h from S, gusts 8 mph13 km/h | 77% | 81% | 0 |
| Sun 12a | Cloudy | 45°7° (likely 45°7° to 48°9°) | 45°7° | 0% | 2 mph3 km/h from S, gusts 7 mph11 km/h | 77% | 81% | 0 |
| Sun 1a | Cloudy | 44°7° (likely 44°7° to 47°8°) | 44°7° | 5% | 2 mph3 km/h from S, gusts 5 mph8 km/h | 77% | 79% | 0 |
| Sun 2a | Cloudy | 43°6° (likely 43°6° to 46°8°) | 43°6° | 0% | 2 mph3 km/h from S, gusts 6 mph10 km/h | 77% | 78% | 0 |
| Sun 3a | Cloudy | 42°6° (likely 42°6° to 46°8°) | 40°4° | 0% | 3 mph5 km/h from S, gusts 7 mph11 km/h | 77% | 74% | 0 |
| Sun 4a | Mostly cloudy | 41°5° (likely 41°5° to 47°8°) | 39°4° | 0% | 3 mph5 km/h from S, gusts 6 mph9 km/h | 76% | 63% | 0 |
| Sun 5a | Cloudy | 41°5° (likely 41°5° to 46°8°) | 39°4° | 5%, 0.02 in0.5 mm | 3 mph5 km/h from SSE, gusts 5 mph8 km/h | 75% | 73% | 0 |
| Sun 6a | Mostly cloudy | 39°4° (likely 39°4° to 45°7°) | 37°3° | 10%, 0.02 in0.5 mm | 3 mph5 km/h from SSE, gusts 6 mph9 km/h | 79% | 65% | 0 |
| Sun 7a | Mostly cloudy | 40°4° (likely 40°4° to 45°7°) | 38°3° | 5%, 0.02 in0.5 mm | 3 mph5 km/h from SSE, gusts 9 mph15 km/h | 80% | 64% | 0 |
| Sun 8a | Partly sunny | 40°4° (likely 40°4° to 46°8°) | 38°3° | 5%, 0.02 in0.5 mm | 3 mph5 km/h from S, gusts 7 mph11 km/h | 82% | 63% | 0 |
| Sun 9a | Mostly cloudy | 43°6° (likely 43°6° to 51°11°) | 41°5° | 5%, 0.02 in0.5 mm | 3 mph5 km/h from S, gusts 6 mph10 km/h | 81% | 71% | 0 |
| Sun 10a | Rain | 49°9° (likely 48°9° to 54°12°) | 48°9° | 20%, 0.02 in0.5 mm | 3 mph5 km/h from S, gusts 13 mph21 km/h | 73% | 73% | 1 |
| Sun 11a | Cloudy | 53°12° (likely 51°11° to 58°14°) | 53°12° | 10%, 0.23 in5.8 mm | 3 mph5 km/h from SW, gusts 14 mph23 km/h | 66% | 81% | 2 |
| Sun 12p | Rain | 55°13° (likely 51°11° to 62°17°) | 55°13° | 20%, 0.23 in5.8 mm | 3 mph5 km/h from SW, gusts 14 mph23 km/h | 64% | 100% | 3 |
| Sun 1p | Rain | 58°14° (likely 51°11° to 64°18°) | 58°14° | 40%, 0.23 in5.8 mm | 3 mph5 km/h from SW, gusts 17 mph27 km/h | 63% | 100% | 3 |
| Sun 2p | Rain | 59°15° (likely 51°11° to 63°17°) | 59°15° | 60%, 0.23 in5.8 mm | 6 mph10 km/h from S, gusts 15 mph24 km/h | 64% | 100% | 3 |
| Sun 3p | Rain | 60°16° (likely 51°11° to 61°16°) | 60°16° | 70%, 0.23 in5.8 mm | 6 mph10 km/h from S, gusts 15 mph24 km/h | 64% | 100% | 2 |
| Sun 4p | Rain | 61°16° (likely 52°11° to 61°16°) | 61°16° | 70%, 0.23 in5.8 mm | 6 mph10 km/h from S, gusts 11 mph18 km/h | 65% | 100% | 2 |
| Sun 5p | Rain | 59°15° (likely 52°11° to 59°15°) | 59°15° | 60%, 0.06 in1.5 mm | 6 mph10 km/h from SSE, gusts 13 mph21 km/h | 69% | 98% | 1 |
| Sun 6p | Rain | 58°14° (likely 52°11° to 58°14°) | 58°14° | 60%, 0.06 in1.5 mm | 6 mph10 km/h from SSE, gusts 6 mph10 km/h | 73% | 94% | 0 |
| Sun 7p | Rain | 55°13° (likely 49°9° to 55°13°) | 55°13° | 60%, 0.06 in1.5 mm | 6 mph10 km/h from SSE, gusts 6 mph10 km/h | 79% | 91% | 0 |
| Sun 8p | Rain | 52°11° (likely 47°8° to 52°11°) | 52°11° | 60%, 0.06 in1.5 mm | 6 mph10 km/h from S, gusts 5 mph8 km/h | 85% | 89% | 0 |
| Sun 9p | Rain | 51°11° (likely 47°8° to 51°11°) | 51°11° | 60%, 0.06 in1.5 mm | 6 mph10 km/h from S, gusts 6 mph9 km/h | 87% | 67% | 0 |
| Sun 10p | Rain | 50°10° (likely 48°9° to 51°11°) | 48°9° | 60%, 0.06 in1.5 mm | 6 mph10 km/h from S, gusts 5 mph9 km/h | 88% | 68% | 0 |
| Sun 11p | Rain | 49°9° (likely 47°8° to 51°11°) | 45°7° | 80%, 0.03 in0.8 mm | 10 mph16 km/h from S, gusts 6 mph9 km/h | 88% | 65% | 0 |
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Today: Areas of frost and patchy fog before 10am. Partly sunny. High near 61, with temperatures falling to around 59 in the afternoon. North northeast wind around 2 mph.
Tonight: Patchy frost between 3am and 5am, then patchy frost and patchy fog. Partly cloudy. Low around 32, with temperatures rising to around 35 overnight. East wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
70% chance · 1.2 in31 mm
Evening
6 PM–midnight
80% chance · 0.33 in8.4 mm
Overnight
midnight–6 AM
70% chance · 0.1 in2.6 mm
Official NWS forecast
Day: Rain likely after 10am. Mostly cloudy, with a high near 63. South wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Night: Rain. Mostly cloudy, with a low around 41. South southeast wind 6 to 10 mph. Chance of precipitation is 80%. 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 · 0.12 in3.1 mm
Afternoon
noon–6 PM
80% chance · 0.13 in3.2 mm
Evening
6 PM–midnight
70% chance · 0.05 in1.3 mm
Overnight
midnight–6 AM
60% chance · 0.04 in1 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain. Mostly cloudy, with a high near 59. Chance of precipitation is 80%.
Night: Rain likely. Mostly cloudy, with a low around 39.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
40% chance · 0.06 in1.4 mm
Afternoon
noon–6 PM
40% chance · 0.08 in2.1 mm
Evening
6 PM–midnight
40% chance · 0.03 in0.7 mm
Overnight
midnight–6 AM
50% chance · 0.04 in1.1 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Mostly cloudy, with a high near 61.
Night: A chance of rain. Mostly cloudy, with a low around 37.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
50% chance · 0.09 in2.2 mm
Afternoon
noon–6 PM
60% chance · 0.09 in2.3 mm
Evening
6 PM–midnight
60% chance · 0.05 in1.1 mm
Overnight
midnight–6 AM
50% chance · 0.04 in1 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Mostly cloudy, with a high near 60.
Night: A chance of rain. Mostly cloudy, with a low around 36.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
40% chance · 0.09 in2.3 mm
Afternoon
noon–6 PM
40% chance · 0.08 in1.9 mm
Evening
6 PM–midnight
30% chance · 0.07 in1.8 mm
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Partly sunny, with a high near 59.
Night: A slight chance of rain. Mostly cloudy, with a low around 34.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
20% chance · 0.02 in0.5 mm
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain before 5pm. Partly sunny, with a high near 60.
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.
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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
20% chance · 0.03 in0.7 mm
Evening
6 PM–midnight
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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Dry, high 61°, low 32°.
68% chance of rain, high 63°, low 41°.
77% chance of rain, high 59°, low 39°, cooling off.
Highs 51–61°; chance of precipitation on Wednesday, Thursday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (PQR) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Forecast peak 9.2 ft Mon 11 PM
Reading from Fri 10 PM · NWS gauge page
Forecast peak 5.7 ft Tue 5 PM
Reading from Fri 11 PM · NWS gauge page
Forecast peak 56.0 ft Tue 5 PM
Reading from Fri 10:50 PM · NWS gauge page
Forecast peak 7.2 ft Wed 7 PM
Reading from Fri 10:15 PM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 65% 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 11 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 about typical for the date.
On average 3°2° warmer than normal (daily mean temperature).
Molalla weather by month: normals, records, snow and freeze dates
Sunrise 7:38 AM, sunset 6:09 PM.
Clouds most of the night (about 51% cover).
Waxing gibbous
96% lit · growing