St. Johns River at Buffalo Bluff (in MHHW)
25 mi- Level
- 1.9 ft
- Flow
- 1,630 cfs
Reading from Sat 6:15 PM · NWS gauge page
Appearance
Observed 8:10 PM EDT at KGNV
Overcast and 70°21°, gusts to 35 mph56 km/h tomorrow.
Today: low 64°18° (likely 54°12° to 64°18°), high 74°23° (likely 73°23° to 76°24°).
Now 70°21°
Cloudy
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 8p | Partly cloudy | 68°20° (likely 67°19° to 69°21°) | 68°20° | 10%, 0.06 in1.5 mm | 15 mph24 km/h from NE, gusts 31 mph50 km/h | 90% | 82% | 0 |
| Sat 9p | Partly cloudy | 66°19° (likely 66°19° to 68°20°) | 66°19° | 20%, 0.06 in1.5 mm | 15 mph24 km/h from NE, gusts 29 mph47 km/h | 97% | 72% | 0 |
| Sat 10p | Drizzle | 66°19° (likely 66°19° to 69°21°) | 66°19° | 30%, 0.06 in1.5 mm | 14 mph23 km/h from NE, gusts 27 mph44 km/h | 97% | 79% | 0 |
| Sat 11p | Showers | 65°18° (likely 65°18° to 69°21°) | 65°18° | 40%, 0.06 in1.5 mm | 14 mph23 km/h from NE, gusts 23 mph37 km/h | 100% | 73% | 0 |
| Sun 12a | Showers | 65°18° (likely 65°18° to 68°20°) | 65°18° | 30%, 0.06 in1.5 mm | 14 mph23 km/h from NE, gusts 24 mph39 km/h | 100% | 73% | 0 |
| Sun 1a | Showers | 65°18° (likely 65°18° to 68°20°) | 65°18° | 20%, 0.06 in1.5 mm | 14 mph23 km/h from NE, gusts 24 mph38 km/h | 97% | 76% | 0 |
| Sun 2a | Showers | 65°18° (likely 65°18° to 68°20°) | 65°18° | 20%, 0.02 in0.5 mm | 13 mph21 km/h from NE, gusts 20 mph33 km/h | 97% | 56% | 0 |
| Sun 3a | Mostly cloudy | 65°18° (likely 65°18° to 68°20°) | 65°18° | 10%, 0.02 in0.5 mm | 13 mph21 km/h from NE, gusts 19 mph31 km/h | 97% | 29% | 0 |
| Sun 4a | Mostly cloudy | 65°18° (likely 65°18° to 68°20°) | 65°18° | 10%, 0.02 in0.5 mm | 14 mph23 km/h from NE, gusts 18 mph29 km/h | 93% | 24% | 0 |
| Sun 5a | Partly cloudy | 65°18° (likely 65°18° to 69°21°) | 65°18° | 5%, 0.02 in0.5 mm | 14 mph23 km/h from NE, gusts 19 mph31 km/h | 93% | 64% | 0 |
| Sun 6a | Clear | 65°18° (likely 65°18° to 69°21°) | 65°18° | 5%, 0.02 in0.5 mm | 14 mph23 km/h from NE, gusts 17 mph27 km/h | 93% | 15% | 0 |
| Sun 7a | Clear | 64°18° (likely 64°18° to 69°21°) | 64°18° | 5%, 0.02 in0.5 mm | 14 mph23 km/h from N, gusts 21 mph34 km/h | 93% | 16% | 0 |
| Sun 8a | Partly sunny | 64°18° (likely 64°18° to 69°21°) | 64°18° | 0% | 15 mph24 km/h from N, gusts 23 mph37 km/h | 97% | 23% | 0 |
| Sun 9a | Partly sunny | 67°19° (likely 66°19° to 70°21°) | 67°19° | 0% | 15 mph24 km/h from N, gusts 28 mph45 km/h | 93% | 20% | 1 |
| Sun 10a | Partly sunny | 71°22° (likely 68°20° to 72°22°) | 71°22° | 0% | 16 mph26 km/h from N, gusts 30 mph48 km/h | 87% | 23% | 2 |
| Sun 11a | Mostly cloudy | 74°23° (likely 71°22° to 75°24°) | 74°23° | 5% | 17 mph27 km/h from NE, gusts 30 mph48 km/h | 82% | 27% | 4 |
| Sun 12p | Mostly sunny | 76°24° (likely 73°23° to 76°24°) | 76°24° | 0% | 17 mph27 km/h from NE, gusts 29 mph46 km/h | 76% | 33% | 5 |
| Sun 1p | Mostly cloudy | 77°25° (likely 73°23° to 77°25°) | 77°25° | 0% | 17 mph27 km/h from NE, gusts 29 mph47 km/h | 74% | 62% | 6 |
| Sun 2p | Partly sunny | 77°25° (likely 73°23° to 77°25°) | 77°25° | 0% | 18 mph29 km/h from NE, gusts 30 mph48 km/h | 74% | 35% | 6 |
| Sun 3p | Partly sunny | 77°25° (likely 73°23° to 77°25°) | 77°25° | 0% | 18 mph29 km/h from NE, gusts 31 mph50 km/h | 71% | 58% | 4 |
| Sun 4p | Partly sunny | 76°24° (likely 72°22° to 76°24°) | 76°24° | 5% | 18 mph29 km/h from NE, gusts 31 mph51 km/h | 74% | 76% | 4 |
| Sun 5p | Mostly cloudy | 75°24° (likely 71°22° to 75°24°) | 75°24° | 5% | 20 mph32 km/h from NE, gusts 33 mph53 km/h | 74% | 80% | 3 |
| Sun 6p | Sunny | 73°23° (likely 70°21° to 73°23°) | 73°23° | 5% | 18 mph29 km/h from NE, gusts 35 mph56 km/h | 81% | 34% | 1 |
| Sun 7p | Mostly cloudy | 71°22° (likely 68°20° to 71°22°) | 71°22° | 10% | 18 mph29 km/h from N, gusts 34 mph54 km/h | 84% | 44% | 0 |
| Sun 8p | Mostly cloudy | 69°21° (likely 67°19° to 69°21°) | 69°21° | 10%, 0.02 in0.5 mm | 17 mph27 km/h from N, gusts 30 mph49 km/h | 90% | 81% | 0 |
| Sun 9p | Drizzle | 67°19° (likely 67°19° to 68°20°) | 67°19° | 10%, 0.02 in0.5 mm | 16 mph26 km/h from N, gusts 29 mph47 km/h | 97% | 78% | 0 |
| Sun 10p | Cloudy | 66°19° (likely 66°19° to 69°21°) | 66°19° | 10%, 0.02 in0.5 mm | 16 mph26 km/h from NE, gusts 27 mph43 km/h | 100% | 74% | 0 |
| Sun 11p | Showers | 66°19° (likely 66°19° to 69°21°) | 66°19° | 30%, 0.02 in0.5 mm | 16 mph26 km/h from NE, gusts 22 mph36 km/h | 100% | 78% | 0 |
| Mon 12a | Showers | 66°19° (likely 66°19° to 69°21°) | 66°19° | 30%, 0.02 in0.5 mm | 15 mph24 km/h from NE, gusts 27 mph44 km/h | 100% | 76% | 0 |
| Mon 1a | Drizzle | 66°19° (likely 66°19° to 69°21°) | 66°19° | 40%, 0.02 in0.5 mm | 14 mph23 km/h from NE, gusts 21 mph33 km/h | 97% | 57% | 0 |
| Mon 2a | Partly cloudy | 66°19° (likely 66°19° to 69°21°) | 66°19° | 20% | 14 mph23 km/h from NE, gusts 23 mph37 km/h | 97% | 59% | 0 |
| Mon 3a | Mostly cloudy | 66°19° (likely 66°19° to 69°21°) | 66°19° | 10% | 14 mph23 km/h from NE, gusts 24 mph39 km/h | 97% | 55% | 0 |
| Mon 4a | Mostly cloudy | 66°19° (likely 66°19° to 69°21°) | 66°19° | 10% | 14 mph23 km/h from NE, gusts 22 mph35 km/h | 97% | 37% | 0 |
| Mon 5a | Partly cloudy | 66°19° (likely 66°19° to 68°20°) | 66°19° | 5% | 15 mph24 km/h from NE, gusts 17 mph27 km/h | 97% | 48% | 0 |
| Mon 6a | Mostly cloudy | 66°19° (likely 66°19° to 68°20°) | 66°19° | 0% | 15 mph24 km/h from N, gusts 21 mph33 km/h | 97% | 74% | 0 |
| Mon 7a | Drizzle | 66°19° (likely 65°18° to 67°19°) | 66°19° | 5% | 15 mph24 km/h from N, gusts 16 mph25 km/h | 97% | 55% | 0 |
| Mon 8a | Sunny | 66°19° (likely 65°18° to 68°20°) | 66°19° | 10% | 16 mph26 km/h from N, gusts 17 mph28 km/h | 97% | 21% | 0 |
| Mon 9a | Partly sunny | 68°20° (likely 67°19° to 70°21°) | 68°20° | 10% | 17 mph27 km/h from NE, gusts 26 mph43 km/h | 97% | 53% | 1 |
| Mon 10a | Partly sunny | 71°22° (likely 69°21° to 73°23°) | 71°22° | 10% | 18 mph29 km/h from NE, gusts 28 mph46 km/h | 90% | 47% | 2 |
| Mon 11a | Partly sunny | 74°23° (likely 72°22° to 75°24°) | 74°23° | 10% | 20 mph32 km/h from NE, gusts 30 mph48 km/h | 84% | 23% | 3 |
| Mon 12p | Partly sunny | 76°24° (likely 75°24° to 76°24°) | 76°24° | 10% | 20 mph32 km/h from NE, gusts 27 mph43 km/h | 79% | 31% | 4 |
| Mon 1p | Partly sunny | 77°25° (likely 74°23° to 77°25°) | 77°25° | 10% | 20 mph32 km/h from NE, gusts 27 mph43 km/h | 76% | 71% | 4 |
| Mon 2p | Partly sunny | 77°25° (likely 74°23° to 77°25°) | 77°25° | 20% | 18 mph29 km/h from NE, gusts 26 mph42 km/h | 74% | 45% | 4 |
| Mon 3p | Showers | 78°26° (likely 76°24° to 78°26°) | 78°26° | 20% | 18 mph29 km/h from NE, gusts 26 mph42 km/h | 69% | 54% | 4 |
| Mon 4p | Showers | 77°25° (likely 75°24° to 77°25°) | 77°25° | 20% | 18 mph29 km/h from NE, gusts 26 mph42 km/h | 71% | 56% | 3 |
| Mon 5p | Partly sunny | 76°24° (likely 73°23° to 76°24°) | 76°24° | 20% | 18 mph29 km/h from NE, gusts 25 mph41 km/h | 71% | 48% | 2 |
| Mon 6p | Showers | 73°23° (likely 70°21° to 73°23°) | 73°23° | 20% | 17 mph27 km/h from NE, gusts 24 mph39 km/h | 79% | 50% | 1 |
| Mon 7p | Showers | 70°21° (likely 69°21° to 71°22°) | 70°21° | 20% | 15 mph24 km/h from NE, gusts 23 mph38 km/h | 84% | 29% | 0 |
Evening
6 PM–midnight
40% chance · 0.24 in6.1 mm
Overnight
midnight–6 AM
30% chance · 0.2 in5.1 mm
Official NWS forecast
Tonight: A chance of rain showers between 9pm and 3am. Mostly cloudy. Low around 64, with temperatures rising to around 65 overnight. Northeast wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. 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
30% chance · 0.08 in2 mm
Overnight
midnight–6 AM
40% chance · 0.04 in1 mm
Official NWS forecast
Day: Mostly sunny. High near 77, with temperatures falling to around 75 in the afternoon. Northeast wind 14 to 20 mph, with gusts as high as 33 mph. New rainfall amounts less than a tenth of an inch possible.
Night: A chance of rain showers between 11pm and 3am. Mostly cloudy, with a low around 66. Northeast wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. 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
Official NWS forecast
Day: A slight chance of rain showers after 2pm. Mostly sunny. High near 79, with temperatures falling to around 76 in the afternoon. Northeast wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Night: A slight chance of rain showers before 8pm. Partly cloudy. Low around 62, with temperatures rising to around 63 overnight. Northeast wind 12 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
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 80.
Night: Mostly clear, with a low around 62.
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 80.
Night: Partly cloudy, with a low around 65.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
30% chance · 0.03 in0.9 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 showers after 2pm. Mostly sunny, with a high near 80. Chance of precipitation is 20%.
Night: A slight chance of rain showers before 8pm. Partly cloudy, with a low around 64. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
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 showers after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 20%.
Night: A slight chance of rain showers before 8pm. Partly cloudy, with a low around 64. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
20% chance
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers after 2pm. Mostly sunny, with a high near 82.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
20% chance · 0.02 in0.4 mm
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
Dry
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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
34% chance of rain, high 74°, low 64°.
Dry, high 77°, low 66°, warming up.
Dry, high 79°, low 62°.
Mostly dry, highs 80–84°.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (JAX) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Reading from Sat 6:15 PM · NWS gauge page
Reading from Sat 6 PM · NWS gauge page
Reading from Sat 7 PM · NWS gauge page
Reading from Sat 7 PM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 54% less cooling than a typical week.
Cooling degree days, base 65°F
Sticky, humid air (dew point 61°F).
No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.
Today’s expected high is 6°3° colder than typical.
On average 5°3° colder than normal (daily mean temperature).
Hawthorne weather by month: normals, records, snow and freeze dates
Sunrise 7:35 AM, sunset 6:48 PM.
Mostly clear 6–7:12 AM, but the moon is 99% lit and up.
Waxing gibbous
98% lit · growing