Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 4

Waning Gibbous 95%

19:27

09:41

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:51, Set: 16:30, Transit: 12:10. Moon - Rise: 19:27, Set: 09:41. Civil Dark: 17:05 - 07:16. Nautical Dark: 17:44 - 06:37. Astro Dark: 18:21 - 06:00

Total Clouds (% Sky Obscured)

100
96
92
63
60
76
100
100
100
100
100
100
99
100
100
99
100
99
100
100
99
99
100
100

Low Clouds (% Sky Obscured)

98
83
80
61
54
36
32
19
75
93
98
99
98
89
74
80
62
61
62
81
83
80
81
78

Medium Clouds (% Sky Obscured)

69
7
4
0
0
37
67
68
94
97
79
50
27
16
1
1
0
0
0
3
0
6
14
17

High Clouds (% Sky Obscured)

34
1
0
0
2
26
94
60
60
55
55
24
4
4
15
13
55
60
40
50
22
55
79
98

ISS Passover

Visibility (miles)

4
6
2
2
2
6
6
9
6
6
5
6
9
9
9
9
9
9
9
6
6
2
2
2

Fog (%)

4
3
2
1
1
2
1
0
0
0
16
0
1
1
1
1
1
0
0
0
0
1
1
2

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-12
-10
-10
-10
-11
-12
-11
-10
-8
-6
-6
-5
-4
-4
-5
-6
-6
-8
-8
-8
-8
-8

Dew Point (°C)

-8
-10
-10
-8
-8
-9
-10
-10
-9
-9
-7
-6
-5
-5
-5
-5
-4
-5
-6
-6
-6
-7
-6
-6

Relative Humidity (%)

90
88
90
90
90
88
85
83
85
87
85
84
82
81
81
81
83
86
85
87
87
87
89
90

Pressure (mb)

1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1009
1009
1009
1010
1010
1009
1009
1009
1009
1009

Ozone (du)

334
335
344
344
342
344
342
343
345
344
344
346
348
347
345
343
345
347
348
349
352
353
352
349

Monday 5

Waning Gibbous 89%

20:45

10:02

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 Bad
22 Bad

Sun - Rise: 07:50, Set: 16:31, Transit: 12:11. Moon - Rise: 20:45, Set: 10:02. Civil Dark: 17:06 - 07:15. Nautical Dark: 17:45 - 06:37. Astro Dark: 18:22 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
88
88
93
59
88
89
33
59
69

Low Clouds (% Sky Obscured)

86
82
82
84
73
81
80
80
83
87
94
100
100
100
97
79
43
38
35
88
88
32
56
60

Medium Clouds (% Sky Obscured)

27
29
33
34
33
34
65
37
69
69
56
13
46
41
60
3
1
0
1
12
3
0
0
15

High Clouds (% Sky Obscured)

81
84
96
100
100
100
100
100
71
20
15
23
16
35
4
6
48
80
5
27
0
4
6
9

ISS Passover

Visibility (miles)

4
7
7
6
2
2
2
2
2
2
2
8
8
9
9
9
9
9
9
7
7
7
6
6

Fog (%)

4
13
34
42
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 (%)

3
3
1
0
0
0
11
5
3
1
5
1
2
1
2
0
0
1
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)

3
4
4
3
4
3
4
4
4
4
5
5
6
6
7
8
7
8
6
6
5
5
5
4

Chance of Frost

Temperature (°C)

-5
-4
-4
-4
-4
-4
-3
-3
-3
-2
-2
-1
-1
0
1
0
0
-1
-3
-4
-4
-4
-5
-6

Feels Like (°C)

-8
-8
-8
-7
-7
-7
-7
-6
-6
-6
-5
-4
-4
-4
-4
-4
-3
-5
-6
-6
-7
-7
-7
-8

Dew Point (°C)

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

Relative Humidity (%)

90
92
91
91
92
91
92
94
94
96
96
94
91
89
88
84
83
84
86
87
87
86
85
85

Pressure (mb)

1008
1008
1007
1007
1007
1006
1006
1005
1006
1005
1005
1005
1005
1005
1004
1004
1005
1005
1006
1007
1007
1007
1007
1007

Ozone (du)

350
351
351
353
355
362
362
360
360
363
363
364
365
365
370
368
372
373
378
378
376
365
364
367

Tuesday 6

Waning Gibbous 81%

21:59

10:20

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
14 OK
15 Bad
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 OK

Sun - Rise: 07:50, Set: 16:32, Transit: 12:11. Moon - Rise: 21:59, Set: 10:20. Civil Dark: 17:07 - 07:15. Nautical Dark: 17:46 - 06:37. Astro Dark: 18:23 - 06:00

Total Clouds (% Sky Obscured)

65
77
96
100
100
78
87
100
99
91
83
66
84
78
47
30
72
38
29
43
56
63
64
35

Low Clouds (% Sky Obscured)

60
67
67
65
46
46
61
63
71
67
66
39
32
38
32
22
15
17
11
26
37
33
43
15

Medium Clouds (% Sky Obscured)

5
17
3
48
100
40
35
40
52
43
34
18
59
49
17
7
11
20
18
16
10
2
18
35

High Clouds (% Sky Obscured)

4
5
62
73
100
43
45
100
92
58
25
23
15
4
1
2
54
7
3
9
17
40
27
25

ISS Passover

Visibility (miles)

6
6
6
6
9
9
6
6
6
6
6
9
9
9
9
9
9
9
9
8
2
2
7
9

Fog (%)

0
0
0
0
0
2
2
2
5
9
18
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)

5
5
6
6
7
7
8
8
7
8
8
8
9
10
9
9
8
7
7
6
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-10
-10
-11
-10
-10
-9
-10
-10
-11
-9
-7
-6
-7
-5
-4
-4
-4
-4
-5
-6
-6
-6
-5

Dew Point (°C)

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

Relative Humidity (%)

85
85
87
87
85
84
84
85
87
87
89
87
87
87
86
87
89
92
92
94
96
94
92
89

Pressure (mb)

1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1005
1005
1005
1005
1006
1006
1006
1006
1006

Ozone (du)

368
368
369
370
371
368
364
364
363
362
358
353
354
353
349
345
342
338
334
330
327
325
323
323

Wednesday 7

Waning Gibbous 72%

No Rise

10:35

23 Bad
00 OK
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
14 OK
15 Bad
16 OK
17 OK
18 OK
19 OK
20 Bad
21 OK
22 OK

Sun - Rise: 07:50, Set: 16:34, Transit: 12:12. Moon - Rise: No Rise, Set: 10:35. Civil Dark: 17:08 - 07:15. Nautical Dark: 17:47 - 06:37. Astro Dark: 18:24 - 06:00

Total Clouds (% Sky Obscured)

42
36
67
79
100
100
100
100
99
90
94
99
99
97
68
37
76
29
36
39
48
54
38
22

Low Clouds (% Sky Obscured)

16
18
42
38
16
12
13
14
20
16
14
74
51
78
59
1
7
12
17
13
9
4
3
3

Medium Clouds (% Sky Obscured)

42
36
57
67
97
94
92
92
58
87
84
65
88
84
10
0
5
10
14
14
11
5
5
2

High Clouds (% Sky Obscured)

30
24
38
46
60
66
86
79
43
9
11
8
5
6
7
11
17
24
30
39
48
54
38
22

ISS Passover

Visibility (miles)

9
9
7
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
4
6
5
4
5
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)

5
5
5
5
5
4
5
5
5
6
5
6
6
6
7
7
7
7
7
8
8
8
5
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-5
-5
-5
-5
-5
-5
-4
-4
-4
-4
-3
-1
0
0
0
-0
-1
-2
-3
-4
-4
-5
-6

Relative Humidity (%)

89
89
89
89
87
84
82
86
86
86
83
80
83
88
85
83
82
83
83
78
77
77
77
81

Pressure (mb)

1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1009
1010
1011
1012
1012
1013

Ozone (du)

321
317
320
320
324
328
329
333
334
336
336
334
337
342
342
343
343
341
337
337
338
339
341
343

Thursday 8

Waning Gibbous 62%

23:09

10:50

23 Good
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 Good
06 OK
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

Sun - Rise: 07:49, Set: 16:35, Transit: 12:12. Moon - Rise: 23:09, Set: 10:50. Civil Dark: 17:10 - 07:15. Nautical Dark: 17:48 - 06:36. Astro Dark: 18:25 - 05:59

Total Clouds (% Sky Obscured)

9
55
45
35
35
21
12
48
64
95
97
98
100
85
85
85
85
80
70
70
75
80
89
92

Low Clouds (% Sky Obscured)

4
33
24
3
3
3
12
3
3
3
2
0
1
1
1
2
3
3
3
3
4
4
4
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
15
31
46
52
54
45
1
2
3
20
36
55
69
75
80
89
90

High Clouds (% Sky Obscured)

2
20
15
20
20
15
7
41
54
84
84
81
81
50
15
5
0
0
5
5
10
30
89
92

ISS Passover

Visibility (miles)

9
6
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-7
-7
-8
-8
-8
-9
-9
-8
-7
-6
-6
-5
-5
-4
-5
-5
-6
-6
-6
-6
-6

Relative Humidity (%)

81
82
84
84
82
82
82
82
80
82
77
73
72
72
74
75
77
78
79
79
81
82
84
84

Pressure (mb)

1014
1015
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016

Ozone (du)

340
342
341
340
339
340
338
340
341
343
342
342
344
343
344
345
346
352
357
362
363
364
366
367

Friday 9

Waning Gibbous 52%

00:18

11:06

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:49, Set: 16:36, Transit: 12:12. Moon - Rise: 00:18, Set: 11:06. Civil Dark: 17:11 - 07:14. Nautical Dark: 17:49 - 06:36. Astro Dark: 18:26 - 05:59

Total Clouds (% Sky Obscured)

96
98
99
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
98
93
90
87
85
81

Low Clouds (% Sky Obscured)

4
7
10
14
20
27
34
52
71
89
91
93
95
89
84
78
69
54
33
33
38
47
52
57

Medium Clouds (% Sky Obscured)

92
95
97
100
100
100
100
100
100
100
100
100
100
99
97
96
82
65
43
37
24
21
21
11

High Clouds (% Sky Obscured)

96
85
55
10
10
10
10
20
65
90
90
95
95
93
87
76
36
20
3
2
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
6
12
14
18
15
6
17
15
14
21
19
16
19
18
19
22
17
9
11
10
7
11
9

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
6
6
6
5
5
5
5
5
6
7
9
10
10
11
11
12
11
12
12
12
12
11

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-4
-4
-4
-4
-4
-3
-3
-3
-2
-2
-2
-2
-2
-3
-3
-4
-5
-5
-6
-7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
86
86
84
84
82
81
79
78
75
72
69
66
68
71
74
78
81
84
82
82
80
82

Pressure (mb)

1015
1015
1014
1014
1014
1014
1014
1013
1014
1014
1015
1015
1015
1015
1016
1016
1017
1018
1019
1021
1022
1023
1023
1024

Ozone (du)

369
371
370
370
369
374
378
383
388
393
398
411
423
435
433
431
428
430
432
434
431
429
427
419

Saturday 10

Third Quarter 42%

01:26

11:23

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:48, Set: 16:37, Transit: 12:13. Moon - Rise: 01:26, Set: 11:23. Civil Dark: 17:12 - 07:14. Nautical Dark: 17:50 - 06:36. Astro Dark: 18:27 - 05:59

Total Clouds (% Sky Obscured)

80
85
91
96
93
90
88
75
61
52
63
74
85
90
95
100
96
92
88

Low Clouds (% Sky Obscured)

69
70
72
69
58
47
36
27
17
7
13
18
24
19
14
14
13
12
23

Medium Clouds (% Sky Obscured)

0
18
38
58
67
63
59
65
61
52
63
74
85
88
90
92
92
91
88

High Clouds (% Sky Obscured)

0
3
3
4
4
9
9
6
18
4
4
1
0
2
3
5
12
20
27

ISS Passover

Visibility (miles)

9
9
8
7
6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

7
8
7
2
3
4
1
2
2
0
0
0
0
1
1
1
18
27
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1

Wind Speed/Direction (mph)

10
9
9
8
8
8
9
8
8
9
9
9
9
9
9
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-10
-12
-12
-13
-12
-12
-13
-11
-12
-12
-12
-12
-11
-9
-10
-11
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

83
83
82
83
83
83
83
83
80
79
76
73
69
65
64
63
61
65
69

Pressure (mb)

1025
1025
1026
1026
1026
1026
1026
1027
1026
1026
1026
1026
1025
1024
1023
1022
1022
1021
1021

Ozone (du)

411
403
398
393
388
380
373
365
359
353
347
347
347
347
348
349
350
351
352

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

Generated: 04/01/26 23:41:52. Forecast: 04/01/26 to 10/01/26. Timezone: UTC-6.00