| The exact time in Keystone:
|
Sun: | Sunrise 06:06 AM, Sunset 07:41 PM. |
Moon: | Moonrise 01:32 PM, Moonset 03:52 AM, |
Earth's magnetic field: Minor Storm
Power systems: Weak power grid fluctuations can occur. Spacecraft operations: Minor impact on satellite operations possible. Other systems: Migratory animals are affected at this and higher levels; aurora is commonly visible at high latitudes (northern Michigan and Maine). |
eveningfrom 07:00 PM to 12:00 AM | +30...+37 °FCloudy sky |
Sun: | Sunrise 06:04 AM, Sunset 07:42 PM. |
Moon: | Moonrise 02:36 PM, Moonset 04:14 AM, |
Earth's magnetic field: Minor Storm | |
Solar ultraviolet index: 5,3 (Moderate) A UV index reading of 3 to 5 means moderate risk of harm from unprotected sun exposure.
Stay in shade near midday when the sun is strongest. If outdoors, wear sun protective clothing,
a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen
every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand,
water, and snow, will increase UV exposure. |
nightfrom 12:01 AM to 06:00 AM | +27...+30 °FPartly cloudy sky |
morningfrom 06:01 AM to 12:00 PM | +25...+36 °FClear sky |
afternoonfrom 12:01 PM to 06:00 PM | +37...+41 °FClear sky |
eveningfrom 06:01 PM to 12:00 AM | +30...+41 °FClear sky |
Sun: | Sunrise 06:03 AM, Sunset 07:43 PM. |
Moon: | Moonrise 03:40 PM, Moonset 04:33 AM, |
Earth's magnetic field: Unstable | |
Solar ultraviolet index: 5 (Moderate) |
nightfrom 12:01 AM to 06:00 AM | +27...+30 °FCloudy sky |
morningfrom 06:01 AM to 12:00 PM | +25...+37 °FClear sky |
afternoonfrom 12:01 PM to 06:00 PM | +39...+41 °FClear sky |
eveningfrom 06:01 PM to 12:00 AM | +27...+37 °FClear sky |
Sun: | Sunrise 06:01 AM, Sunset 07:45 PM. |
Moon: | Moonrise 04:42 PM, Moonset 04:51 AM, |
Earth's magnetic field: Quiet | |
Solar ultraviolet index: 5 (Moderate) |
nightfrom 12:01 AM to 06:00 AM | +21...+27 °FClear sky |
morningfrom 06:01 AM to 12:00 PM | +21...+37 °FClear sky |
afternoonfrom 12:01 PM to 06:00 PM | +39...+41 °FOvercast sky |
eveningfrom 06:01 PM to 12:00 AM | +32...+41 °FPartly cloudy sky |
Sun: | Sunrise 06:00 AM, Sunset 07:46 PM. |
Moon: | Moonrise 05:44 PM, Moonset 05:07 AM, |
Earth's magnetic field: Quiet | |
Solar ultraviolet index: 6 (High) A UV index reading of 6 to 7 means high risk of harm from unprotected sun exposure.
Protection against skin and eye damage is needed.
Reduce time in the sun between 10 a.m. and 4 p.m. If outdoors,
seek shade and wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses.
Generously apply broad spectrum SPF 30+ sunscreen every 2 hours,
even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow,
will increase UV exposure. |
nightfrom 12:01 AM to 06:00 AM | +28...+32 °FPartly cloudy sky |
morningfrom 06:01 AM to 12:00 PM | +30...+48 °FClear sky |
afternoonfrom 12:01 PM to 06:00 PM | +52...+57 °FCloudy sky |
eveningfrom 06:01 PM to 12:00 AM | +48...+55 °FCloudy sky |
Sun: | Sunrise 05:58 AM, Sunset 07:47 PM. |
Moon: | Moonrise 06:48 PM, Moonset 05:23 AM, |
Earth's magnetic field: Quiet |
nightfrom 12:01 AM to 06:00 AM | +43...+48 °FOvercast sky |
morningfrom 06:01 AM to 12:00 PM | +43...+50 °FCloudy sky |
afternoonfrom 12:01 PM to 06:00 PM | +52...+55 °FClear sky |
eveningfrom 06:01 PM to 12:00 AM | +45...+54 °FClear sky |
Sun: | Sunrise 05:57 AM, Sunset 07:48 PM. |
Moon: | Moonrise 07:54 PM, Moonset 05:41 AM, |
Earth's magnetic field: Quiet |
nightfrom 12:01 AM to 06:00 AM | +34...+43 °FCloudy sky |
morningfrom 06:01 AM to 12:00 PM | +34...+50 °FPartly cloudy sky |
afternoonfrom 12:01 PM to 06:00 PM | +52...+55 °FPartly cloudy sky |
eveningfrom 06:01 PM to 12:00 AM | +45...+55 °FPartly cloudy sky |
Sun: | Sunrise 05:55 AM, Sunset 07:49 PM. |
Moon: | Moonrise 09:02 PM, Moonset 06:01 AM, |
Earth's magnetic field: Quiet |
nightfrom 12:01 AM to 06:00 AM | +41...+45 °FPartly cloudy sky |
morningfrom 06:01 AM to 12:00 PM | +41...+61 °FCloudy sky |
afternoonfrom 12:01 PM to 06:00 PM | +64...+70 °FLight rain |
eveningfrom 06:01 PM to 12:00 AM | +50...+68 °FLight rain |
Sun: | Sunrise 05:54 AM, Sunset 07:51 PM. |
Moon: | Moonrise 10:11 PM, Moonset 06:26 AM, |
Earth's magnetic field: Quiet |
nightfrom 12:01 AM to 06:00 AM | +50...+52 °FCloudy sky |
morningfrom 06:01 AM to 12:00 PM | +52...+70 °FCloudy sky |
afternoonfrom 12:01 PM to 06:00 PM | +73...+77 °FLight rain |
eveningfrom 06:01 PM to 12:00 AM | +57...+73 °FCloudy sky |
Sun: | Sunrise 05:52 AM, Sunset 07:52 PM. |
Moon: | Moonrise 11:21 PM, Moonset 06:58 AM, |
Earth's magnetic field: Quiet |
nightfrom 12:01 AM to 06:00 AM | +54...+55 °FCloudy sky |
morningfrom 06:01 AM to 12:00 PM | +54...+64 °FCloudy sky |
afternoonfrom 12:01 PM to 06:00 PM | +63...+68 °FLight rain |
eveningfrom 06:01 PM to 12:00 AM | +54...+61 °FLight rain |
Sun: | Sunrise 05:51 AM, Sunset 07:53 PM. |
Moon: | Moonrise --:-- AM, Moonset 07:39 AM, |
Earth's magnetic field: Unstable |
nightfrom 12:01 AM to 06:00 AM | +48...+54 °FPartly cloudy sky |
morningfrom 06:01 AM to 12:00 PM | +48...+63 °FCloudy sky |
afternoonfrom 12:01 PM to 06:00 PM | +64...+70 °FRain |
eveningfrom 06:01 PM to 12:00 AM | +50...+61 °FRain |
You are viewing the detailed weather forecast in Keystone for 10 days. See also the extended weather forecast in USA, | |
USA | |
+1 | |
State of South Dakota | |
Pennington County | |
Keystone | |
343 | |
America/Denver, GMT -6. Summer Time (+1 hour) | |
Latitude: 43°53'44" N; Longitude: 103°25'5" W; | |