Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 22

Waxing Crescent 7%

10:03

18:43

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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

Sun - Rise: 07:50, Set: 16:18, Transit: 12:04. Moon - Rise: 10:03, Set: 18:43. Civil Dark: 16:54 - 07:14. Nautical Dark: 17:33 - 06:35. Astro Dark: 18:10 - 05:58

Total Clouds (% Sky Obscured)

100
98
94
97
100
100
100
100
100
100
100
100
100
83
100
97
96
96
95
89
88
66
73
59

Low Clouds (% Sky Obscured)

70
71
66
51
61
66
55
79
80
80
86
84
86
76
84
81
69
82
83
84
50
34
41
26

Medium Clouds (% Sky Obscured)

94
92
70
44
60
99
100
100
100
100
100
100
100
66
99
92
89
78
95
19
34
21
7
0

High Clouds (% Sky Obscured)

41
28
55
67
100
89
78
100
70
81
75
75
100
64
100
60
0
0
0
0
0
0
11
23

ISS Passover

Visibility (miles)

7
7
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
2
9
9
9
9

Fog (%)

2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
2
1
0
0
1

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
1
8
4
9
8
20
18
1
1
3
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)

3
4
6
7
8
9
9
10
11
11
11
11
10
9
8
6
5
5
5
5
5
7
8
10

Chance of Frost

Temperature (°C)

-11
-9
-7
-5
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
0
0
0
0
-0
-1
-1
-1
-1
-1

Feels Like (°C)

-15
-14
-12
-10
-6
-6
-6
-6
-6
-6
-6
-6
-6
-5
-4
-3
-3
-4
-4
-4
-5
-4
-4
-5

Dew Point (°C)

-12
-11
-10
-8
-5
-4
-4
-4
-4
-3
-3
-3
-3
-2
-1
-1
-1
-2
-2
-2
-2
-3
-3
-4

Relative Humidity (%)

86
85
83
79
78
78
78
80
81
83
86
86
86
87
92
91
91
89
89
91
89
86
83
81

Pressure (mb)

1022
1022
1022
1021
1020
1019
1018
1018
1017
1017
1017
1016
1016
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

315
308
304
302
301
298
290
287
283
286
289
289
291
295
296
297
300
300
301
303
308
307
303
304

Tuesday 23

Waxing Crescent 14%

10:28

19:56

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 OK
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

Sun - Rise: 07:50, Set: 16:19, Transit: 12:04. Moon - Rise: 10:28, Set: 19:56. Civil Dark: 16:54 - 07:14. Nautical Dark: 17:33 - 06:36. Astro Dark: 18:11 - 05:58

Total Clouds (% Sky Obscured)

74
61
49
46
57
41
38
36
21
49
82
85
98
98
100
100
100
100
99
99
98
99
99
98

Low Clouds (% Sky Obscured)

64
35
35
34
29
27
22
15
7
3
3
5
5
5
3
3
3
6
44
52
77
90
96
96

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
6
3
11
32
76
75
71
84
88
87
86
83
86
79

High Clouds (% Sky Obscured)

27
30
2
4
28
4
10
12
18
19
53
62
97
96
100
100
99
96
98
96
90
93
85
85

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
4
3

Fog (%)

2
1
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
Snow

Precipitation Probability (%)

0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
10
31
35

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
0.1

Wind Speed/Direction (mph)

11
13
14
15
14
14
13
13
11
10
8
5
5
4
5
6
5
4
3
3
4
3
5
6

Chance of Frost

Temperature (°C)

-1
-1
-1
-2
-3
-3
-3
-3
-4
-5
-6
-7
-8
-9
-9
-9
-9
-9
-8
-8
-7
-6
-5
-5

Feels Like (°C)

-6
-7
-7
-8
-8
-8
-8
-8
-8
-9
-9
-10
-11
-13
-13
-14
-14
-13
-12
-11
-10
-9
-9
-8

Dew Point (°C)

-3
-4
-6
-7
-8
-8
-9
-9
-9
-10
-11
-11
-12
-12
-12
-12
-12
-12
-12
-11
-11
-10
-8
-7

Relative Humidity (%)

86
75
72
71
68
67
65
66
66
67
70
73
74
75
75
77
78
77
77
75
76
76
77
84

Pressure (mb)

1015
1015
1016
1018
1019
1019
1020
1021
1023
1024
1025
1027
1027
1028
1028
1028
1028
1028
1028
1029
1028
1027
1027
1026

Ozone (du)

306
309
312
312
311
309
308
307
307
305
307
306
305
304
302
302
300
297
298
298
297
299
298
293

Wednesday 24

Waxing Crescent 21%

10:49

21:09

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

Sun - Rise: 07:50, Set: 16:19, Transit: 12:05. Moon - Rise: 10:49, Set: 21:09. Civil Dark: 16:55 - 07:15. Nautical Dark: 17:34 - 06:36. Astro Dark: 18:11 - 05:59

Total Clouds (% Sky Obscured)

98
95
90
97
100
100
87
75
82
97
65
43
10
28
20
16
34
50
35
35
43
54
100
100

Low Clouds (% Sky Obscured)

95
95
87
79
31
31
31
4
5
5
5
6
10
21
18
6
7
31
16
21
23
21
22
23

Medium Clouds (% Sky Obscured)

73
60
66
55
82
51
38
7
8
21
10
0
0
0
0
2
0
3
7
10
12
16
17
64

High Clouds (% Sky Obscured)

86
71
71
95
100
100
77
75
82
96
65
42
0
11
4
10
30
21
12
4
17
38
100
100

ISS Passover

Visibility (miles)

3
7
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 (%)

9
4
1
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
6
5
4
4
3
3
3
3
3
3
3
4
5
6
6
5
6
7
7
7
9
10
11

Chance of Frost

Temperature (°C)

-4
-4
-3
-3
-3
-2
-2
-1
-2
-2
-3
-3
-4
-4
-4
-4
-4
-5
-5
-5
-6
-6
-6
-6

Feels Like (°C)

-8
-8
-7
-6
-7
-5
-5
-5
-5
-5
-6
-7
-7
-6
-6
-7
-6
-7
-8
-8
-8
-9
-10
-11

Dew Point (°C)

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

Relative Humidity (%)

87
87
86
81
78
74
71
71
72
76
78
79
81
82
81
81
81
82
84
81
82
82
79
77

Pressure (mb)

1025
1024
1024
1023
1022
1021
1020
1020
1020
1019
1019
1020
1020
1020
1021
1021
1021
1021
1022
1023
1023
1023
1023
1023

Ozone (du)

290
291
294
294
298
299
300
297
297
299
301
301
301
301
300
300
300
297
294
292
291
287
284
282

Thursday 25

Waxing Crescent 31%

11:06

22:22

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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

Sun - Rise: 07:51, Set: 16:20, Transit: 12:05. Moon - Rise: 11:06, Set: 22:22. Civil Dark: 16:55 - 07:15. Nautical Dark: 17:34 - 06:36. Astro Dark: 18:12 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

28
45
42
84
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

Medium Clouds (% Sky Obscured)

65
60
72
81
92
89
88
86
91
96
100
100
100
100
100
100
100
97
93
89
92
96
100
100

High Clouds (% Sky Obscured)

100
100
92
84
71
77
72
93
96
98
100
100
100
100
100
100
100
100
100
98
99
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
8
5
2
2
1
1
1
0
0
0
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
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
2
1
3
8
10
27
31
44
58
68
89
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.1
0.3
0.4
0.6
0.8
1.1
1.2
1.5
1.8
1.2
1
0.8
0.7
1
1
0.8

Wind Speed/Direction (mph)

12
13
15
15
16
17
17
17
18
18
19
19
19
19
19
20
19
20
19
18
19
17
15
15

Chance of Frost

Temperature (°C)

-6
-5
-5
-5
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2
-2
-2
-2
-1
-1

Feels Like (°C)

-12
-11
-12
-12
-11
-11
-11
-11
-11
-11
-10
-11
-11
-11
-11
-11
-10
-10
-9
-9
-9
-8
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

76
74
76
75
78
78
76
81
84
86
87
86
89
91
92
92
94
94
94
94
96
94
94
94

Pressure (mb)

1024
1024
1024
1024
1023
1022
1021
1021
1020
1019
1019
1018
1017
1016
1015
1014
1013
1011
1010
1009
1007
1006
1006
1005

Ozone (du)

281
280
280
279
279
278
278
278
277
278
279
280
284
290
296
302
307
306
308
310
316
319
317
322

Friday 26

Waxing Crescent 41%

11:22

23:36

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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

Sun - Rise: 07:51, Set: 16:21, Transit: 12:06. Moon - Rise: 11:22, Set: 23:36. Civil Dark: 16:56 - 07:15. Nautical Dark: 17:35 - 06:36. Astro Dark: 18:12 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
88
76
67
67
70
79
92
96
97
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
95
95
93
93
91
89
89
87
76
67
67
70
79
82
82
82
82
82
82
88
96
98
99

Medium Clouds (% Sky Obscured)

100
100
60
60
59
42
35
28
21
10
0
0
0
0
8
16
21
43
64
86
70
58
50
71

High Clouds (% Sky Obscured)

100
100
74
28
2
25
52
72
48
28
1
1
1
5
9
6
0
0
0
0
1
2
4
4

ISS Passover

Visibility (miles)

0
1
0
2
2
3
5
4
6
8
9
9
8
6
5
5
5
4
4
3
3
3
2
2

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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
85
86
83
74
53
42
30
19
12
19
19
19
21
18
16
12
16
15
15
20
23
25
21

Precipitation Amount (mm)

0.6
0.4
0.5
0.6
0.5
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
14
13
11
11
11
10
10
10
10
10
9
9
9
9
10
10
11
11
11
11
10
10
10

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
89
89
89
86
84
84
83
83
83
81
83
84
86
86
86
86
86
87
87
89
91
92

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1006
1007
1008
1009
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1011
1011

Ozone (du)

327
330
333
335
334
333
332
331
331
330
333
334
334
335
335
336
336
336
340
344
348
348
347
347

Saturday 27

First Quarter 52%

11:38

00:52

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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

Sun - Rise: 07:51, Set: 16:21, Transit: 12:06. Moon - Rise: 11:38, Set: 00:52. Civil Dark: 16:57 - 07:15. Nautical Dark: 17:36 - 06:37. Astro Dark: 18:13 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
92
86
79
77
76
76
76
77
76
72
68
65
75
81
84
73

Low Clouds (% Sky Obscured)

99
100
100
100
100
99
99
99
92
85
79
59
42
19
29
38
48
39
25
15
15
19
24
38

Medium Clouds (% Sky Obscured)

83
96
97
98
100
78
56
34
23
11
0
4
12
15
40
56
73
58
53
54
58
57
57
71

High Clouds (% Sky Obscured)

58
96
76
56
36
27
25
32
62
76
79
77
76
76
76
77
76
72
68
65
66
35
3
0

ISS Passover

Visibility (miles)

2
3
3
3
2
2
4
7
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

18
15
16
15
17
18
20
22
22
21
19
23
33
45
67
85
95
95
95
95
95
95
95
88

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.8
1
1.2
1.3
1.1
0.9
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-0
0
0
0
1
1
1
1
-0
-2
-3
-4
-5
-6
-7
-7
-7
-7
-8
-8
-8
-8
-9

Feels Like (°C)

-7
-6
-6
-5
-6
-5
-5
-5
-4
-4
-4
-3
-8
-9
-9
-10
-10
-10
-13
-13
-13
-12
-13
-13

Dew Point (°C)

-2
-1
-1
-1
-1
0
-0
-0
-0
-2
-5
-6
-8
-9
-10
-11
-11
-11
-12
-12
-12
-12
-13
-13

Relative Humidity (%)

94
94
92
94
94
96
94
93
91
86
79
76
75
74
73
73
73
71
71
71
71
72
71
71

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1011
1011
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

354
361
367
370
372
375
375
376
377
380
384
387
382
376
371
379
387
395
395
394
394
389
383
377

Sunday 28

Waxing Gibbous 64%

11:56

02:12

Sun - Rise: 07:51, Set: 16:22, Transit: 12:07. Moon - Rise: 11:56, Set: 02:12. Civil Dark: 16:58 - 07:16. Nautical Dark: 17:37 - 06:37. Astro Dark: 18:14 - 06:00

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Silver Bay, Lake, United States of America (47.29,-91.26)

Generated: 22/12/25 07:55:34. Forecast: 22/12/25 to 28/12/25. Timezone: UTC-6.00