Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Gibbous 79%

19:31

11:59

14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:55, Set: 16:51, Transit: 11:52. Moon - Rise: 19:31, Set: 11:59. Civil Dark: 17:21 - 06:25. Nautical Dark: 17:55 - 05:51. Astro Dark: 18:28 - 05:17

Total Clouds (% Sky Obscured)

36
74
97
99
100
100
100
100
100
84
88
100
100
100
95
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

36
45
76
52
66
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

36
74
81
99
100
100
100
100
100
84
88
100
100
100
95
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
8
8
8
9
9
10
10
10
10
10
10
10
9
9
9
8
8
8
8
8
8
7

Chance of Frost

Temperature (°C)

13
13
11
7
7
6
6
6
6
7
7
7
7
6
5
5
6
6
7
10
12
13
14
16

Feels Like (°C)

11
10
9
5
4
3
3
3
3
3
3
3
3
3
2
2
2
2
4
7
9
11
12
13

Dew Point (°C)

0
1
3
2
-0
-1
-1
-1
0
0
0
0
0
-1
-2
-2
-2
-2
-1
0
-1
-2
-2
-1

Relative Humidity (%)

40
43
57
66
62
59
60
61
64
63
63
63
63
63
61
60
60
59
56
50
40
34
33
33

Pressure (mb)

1018
1018
1018
1019
1020
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1022

Ozone (du)

252
253
252
254
255
255
258
259
258
256
255
255
255
255
256
257
258
258
259
259
259
259
259
259

Sunday 9

Waning Gibbous 68%

20:46

12:40

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK

Sun - Rise: 06:56, Set: 16:50, Transit: 11:52. Moon - Rise: 20:46, Set: 12:40. Civil Dark: 17:20 - 06:26. Nautical Dark: 17:54 - 05:52. Astro Dark: 18:27 - 05:18

Total Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
71
100
74
56
99
19

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
60
0
0
0
29
32
18
49
35
16
0
0
49
5

High Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
19
100
74
56
98
19

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
6
6
7
6
6
6
6
6
6
6
6
6
7
7
7
8
8
9
10
13
15

Chance of Frost

Temperature (°C)

16
14
13
10
8
8
8
8
8
9
9
9
9
9
8
8
8
8
9
10
12
13
13
13

Feels Like (°C)

14
13
11
8
5
4
5
5
5
6
6
6
7
6
5
6
6
5
6
8
9
10
11
10

Dew Point (°C)

1
2
4
2
-1
-2
-2
-2
-2
-1
-1
-1
-1
-1
-2
-2
-2
-1
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

35
44
53
57
54
50
50
50
50
50
50
50
49
50
50
51
51
53
53
47
41
38
38
37

Pressure (mb)

1022
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

258
258
258
259
261
262
263
264
267
270
271
271
270
271
271
273
274
271
272
272
272
272
274
276

Monday 10

Waning Gibbous 57%

22:01

13:11

14 OK
15 OK
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 Good
08 Good
09 Good
10 OK
11 OK
12 OK
13 OK

Sun - Rise: 06:57, Set: 16:49, Transit: 11:52. Moon - Rise: 22:01, Set: 13:11. Civil Dark: 17:19 - 06:27. Nautical Dark: 17:53 - 05:53. Astro Dark: 18:26 - 05:19

Total Clouds (% Sky Obscured)

23
31
40
23
43
73
65
58
52
76
100
85
54
57
47
37
27
12
12
6
17
24
30
31

Low Clouds (% Sky Obscured)

10
15
25
4
33
69
61
54
51
49
39
42
53
57
47
34
23
12
12
6
13
20
26
17

Medium Clouds (% Sky Obscured)

2
0
2
1
9
5
16
21
14
2
2
2
7
20
35
4
10
12
6
6
17
24
30
11

High Clouds (% Sky Obscured)

23
30
35
23
30
20
15
24
23
52
99
66
14
2
7
14
20
12
12
6
17
15
5
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
14
12
12
11
11
11
11
11
10
10
11
11
11
10
10
10
10
10
10
11
12
13
15

Chance of Frost

Temperature (°C)

13
12
11
8
7
7
7
7
6
6
6
5
6
6
5
5
5
5
6
7
10
10
11
11

Feels Like (°C)

10
10
9
7
6
5
5
5
5
5
4
3
4
4
4
3
3
2
3
5
7
7
8
8

Dew Point (°C)

0
2
4
4
3
3
4
4
3
3
3
2
2
1
0
0
-1
-2
-2
-1
-1
-1
2
0

Relative Humidity (%)

42
50
63
75
75
78
79
81
79
82
81
78
75
74
72
71
67
63
59
54
49
48
51
45

Pressure (mb)

1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1021
1021
1021
1020
1019
1018
1018
1017

Ozone (du)

274
275
275
275
275
274
273
273
273
272
270
270
272
271
270
271
271
270
267
267
268
268
266
265

Tuesday 11

Third Quarter 46%

23:15

13:35

14 OK
15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:58, Set: 16:48, Transit: 11:53. Moon - Rise: 23:15, Set: 13:35. Civil Dark: 17:18 - 06:28. Nautical Dark: 17:52 - 05:54. Astro Dark: 18:25 - 05:21

Total Clouds (% Sky Obscured)

36
38
46
59
67
74
76
85
89
93
97
98
99
100
100
100
100
100
100
100
100
100
100
84

Low Clouds (% Sky Obscured)

9
0
16
31
47
39
31
23
15
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

36
32
18
39
24
24
30
67
53
76
52
88
94
100
98
96
93
96
99
100
100
98
100
72

High Clouds (% Sky Obscured)

0
1
3
5
8
23
34
72
78
85
94
96
98
100
100
100
100
100
100
100
100
100
100
79

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
13
12
11
11
11
12
13
13
13
12
12
13
14
13
14
15
16
17
19
21
23
25

Chance of Frost

Temperature (°C)

11
11
9
8
7
6
6
5
5
6
5
5
5
5
5
5
5
5
6
7
8
9
9
9

Feels Like (°C)

9
8
8
8
5
6
4
4
2
3
3
2
2
2
2
2
2
2
2
4
4
5
5
5

Dew Point (°C)

-2
-2
1
3
1
-1
-1
-2
-2
-1
-2
-1
-1
-2
-2
-2
-2
-2
0
0
-1
-2
-1
-2

Relative Humidity (%)

40
42
57
71
66
61
60
60
59
62
61
63
65
62
63
63
63
65
67
64
54
45
48
46

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1010
1009
1009

Ozone (du)

265
266
264
264
265
261
261
261
262
260
262
262
262
265
271
276
278
285
289
279
276
274
276
276

Wednesday 12

Waning Crescent 36%

00:24

13:56

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:00, Set: 16:47, Transit: 11:53. Moon - Rise: 00:24, Set: 13:56. Civil Dark: 17:17 - 06:29. Nautical Dark: 17:51 - 05:55. Astro Dark: 18:25 - 05:22

Total Clouds (% Sky Obscured)

68
55
69
83
100
94
88
81
80
79
79
86
93
100
100
100
100
100
100
100
100
100
100
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
3
24
45
66
72
77
83
73
63
52
53
53
53
56

Medium Clouds (% Sky Obscured)

68
55
5
26
100
80
77
47
60
71
79
76
93
100
100
100
100
95
93
90
90
90
89
78

High Clouds (% Sky Obscured)

45
24
48
73
93
84
66
59
50
43
31
54
77
100
100
100
100
100
100
100
98
98
99
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
9
9
7
9
6
3
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
10
30
0
17
47
49
87
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.6
1
1.7
1.2
1.2
1.2
1.1
1.1
1.5
1.3

Wind Speed/Direction (mph)

26
27
28
27
26
26
27
30
30
33
34
38
35
35
33
28
23
20
18
16
15
15
15
16

Chance of Frost

Temperature (°C)

9
9
8
7
6
6
6
5
5
5
5
5
5
4
4
4
4
4
4
4
4
2
2
1

Feels Like (°C)

4
5
5
3
2
1
1
1
1
1
1
1
1
0
0
1
0
0
1
2
3
-0
0
-1

Dew Point (°C)

-4
-3
-1
-1
-2
-2
-1
1
1
1
2
2
2
2
2
3
3
3
3
3
4
2
2
1

Relative Humidity (%)

39
44
51
57
58
59
65
71
72
72
78
79
83
86
88
91
94
98
98
98
98
100
100
98

Pressure (mb)

1007
1007
1006
1007
1007
1007
1006
1006
1005
1005
1004
1003
1003
1002
1001
1001
1001
1000
1001
1001
1001
1001
1001
1000

Ozone (du)

276
275
275
274
275
274
272
274
271
270
271
272
274
274
274
276
277
279
282
285
289
294
300
306

Thursday 13

Waning Crescent 26%

01:30

13:56

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:01, Set: 16:46, Transit: 11:53. Moon - Rise: 01:30, Set: 13:56. Civil Dark: 17:16 - 06:30. Nautical Dark: 17:50 - 05:56. Astro Dark: 18:24 - 05:23

Total Clouds (% Sky Obscured)

76
64
76
88
100
100
100
100
100
100
100
99
99
99
99
100
100
97
95
93
94
96
97
98

Low Clouds (% Sky Obscured)

60
63
75
88
100
100
100
100
100
100
99
99
99
99
98
97
96
93
91
87
90
93
96
97

Medium Clouds (% Sky Obscured)

67
50
67
83
100
96
92
88
84
79
70
70
76
85
91
93
89
73
59
40
33
19
13
30

High Clouds (% Sky Obscured)

33
0
33
67
100
67
33
0
4
8
13
42
71
99
99
100
100
80
59
37
27
19
19
30

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
86
74
73
69
62
67
56
53
60
56
61
72
70

Precipitation Amount (mm)

1.2
1.1
1.4
2.3
3.1
1.8
1.7
1.9
1.2
0.9
0.9
0.6
0.5
0.6
0.5
0.4
0.6
0.3
0.3
0.4
0.3
0.3
0.6
0.4

Wind Speed/Direction (mph)

15
16
17
16
15
14
15
15
16
16
16
16
16
16
16
16
15
15
15
15
15
16
16
16

Chance of Frost

Temperature (°C)

1
0
0
-3
-3
-3
-3
-3
-4
-5
-4
-5
-5
-6
-6
-8
-8
-8
-7
-7
-7
-5
-4
-4

Feels Like (°C)

-0
-1
-1
-6
-6
-6
-6
-6
-6
-8
-7
-8
-7
-6
-6
-12
-12
-13
-12
-12
-12
-8
-8
-9

Dew Point (°C)

1
0
0
-3
-3
-3
-3
-4
-4
-5
-5
-5
-5
-6
-6
-8
-8
-8
-8
-8
-8
-6
-5
-6

Relative Humidity (%)

100
100
100
100
98
100
98
98
96
98
98
96
96
98
98
98
96
96
96
94
92
92
92
89

Pressure (mb)

1001
1001
1001
1002
1004
1005
1007
1008
1010
1011
1012
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

314
323
332
331
330
329
331
334
336
339
343
346
338
329
321
317
313
309
306
304
301
297
293
289

Friday 14

Waning Crescent 18%

02:34

14:14

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:02, Set: 16:45, Transit: 11:53. Moon - Rise: 02:34, Set: 14:14. Civil Dark: 17:15 - 06:32. Nautical Dark: 17:50 - 05:57. Astro Dark: 18:23 - 05:24

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
100
100
100
100
99
98
97
98
98
99
99
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

47
64
48
33
19
34
41
44
62
80
98
99
99
100
100
100
100
94
88
84

High Clouds (% Sky Obscured)

44
60
60
60
65
56
51
47
32
19
19
9
6
3
4
4
5
4
3
2

ISS Passover

Visibility (miles)

1
0
0
0
0
0
3
6
9
6
3
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

75
88
90
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.5
0.7
0.6
0.8
1.1
1
1
1
1.1
1.3
1.6
1.5
1.5
1.6
1.5
1.4
1.1
0.9
0.9
1.1

Wind Speed/Direction (mph)

16
16
16
16
16
16
16
16
17
18
19
20
23
25
28
29
30
31
32
32

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-4
-4
-4
-3
-3
-4
-3
-4
-3
-3
-3
-1
-1
-1
-1
-2

Feels Like (°C)

-9
-8
-8
-8
-8
-7
-7
-6
-5
-8
-7
-7
-7
-7
-8
-5
-6
-6
-6
-7

Dew Point (°C)

-5
-5
-4
-4
-4
-4
-4
-3
-3
-4
-4
-4
-4
-3
-3
-1
-2
-2
-1
-2

Relative Humidity (%)

92
94
96
98
98
98
98
98
96
98
98
96
96
98
98
100
98
98
100
100

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

288
286
284
283
282
281
280
280
279
277
275
272
272
271
270
271
271
272
272
272

Forecast for Diamond Lake, Douglas, United States of America (42.94,-122.17)

Generated: 08/11/25 14:17:04. Forecast: 08/11/25 to 14/11/25. Timezone: UTC-8.00