Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 9

Waning Gibbous 63%

00:21

11:02

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:52, Set: 16:54, Transit: 12:23. Moon - Rise: 00:21, Set: 11:02. Civil Dark: 17:27 - 07:19. Nautical Dark: 18:04 - 06:43. Astro Dark: 18:39 - 06:07

Total Clouds (% Sky Obscured)

88
92
94
93
51
49
79
81
65
85
89
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
42
36
31
39
36
48
58
58
56
59
53
41
30
31
40
41
66
67
41
82
89
93
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
11
21
83
79
78
100
93
99
98
92
93
100
100
100
98
66

High Clouds (% Sky Obscured)

77
68
59
7
5
7
35
33
10
38
58
96
100
100
100
85
100
94
91
100
0
1
1
0

ISS Passover

Visibility (miles)

9
9
9
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8

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
Snow
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
2
0
0
1
5
33
65
95
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.8
0

Wind Speed/Direction (mph)

6
6
7
6
2
3
3
2
3
4
4
3
3
5
5
7
9
11
12
13
15
15
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
94
96
92
84
80
75
73
73
77
92
94
94
94
91
89
89
89
89
91
91
93

Pressure (mb)

1024
1025
1026
1026
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1024
1024
1022
1021
1020
1018
1017
1015
1012

Ozone (du)

323
316
314
316
319
321
319
315
311
311
316
323
325
327
323
322
321
319
320
319
316
307
303
299

Saturday 10

Third Quarter 53%

01:27

11:19

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
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

Sun - Rise: 07:52, Set: 16:55, Transit: 12:24. Moon - Rise: 01:27, Set: 11:19. Civil Dark: 17:28 - 07:19. Nautical Dark: 18:05 - 06:42. Astro Dark: 18:40 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
70
77
99
64
50
36
52
54
100
100
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
70
62
89
49
14
12
5
0
0
0
0
1
4
4
4
4
4
7
15
70
70

Medium Clouds (% Sky Obscured)

60
1
0
0
0
0
0
0
0
0
0
0
0
63
97
99
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

5
50
65
65
65
45
24
30
16
45
43
100
100
94
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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 (%)

48
35
15
3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
1
0
4
29
19

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
15
15
17
16
16
16
16
15
14
12
11
9
8
6
5
4
2
2
1
2
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
90
90
80
75
75
71
68
67
68
69
72
76
78
83
83
88
88
92
92
92
94
94

Pressure (mb)

1011
1009
1008
1009
1009
1011
1012
1014
1014
1015
1016
1017
1018
1019
1019
1020
1021
1021
1021
1020
1020
1018
1019
1018

Ozone (du)

298
298
300
303
304
306
306
309
306
305
302
302
298
295
295
293
292
290
289
289
289
286
284
283

Sunday 11

Waning Crescent 43%

02:33

11:38

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:51, Set: 16:56, Transit: 12:24. Moon - Rise: 02:33, Set: 11:38. Civil Dark: 17:29 - 07:19. Nautical Dark: 18:06 - 06:42. Astro Dark: 18:41 - 06:07

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
99
99
99

Low Clouds (% Sky Obscured)

76
89
93
95
90
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
98
99

Medium Clouds (% Sky Obscured)

100
100
100
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
63
24

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
25
4
0
0

ISS Passover

Visibility (miles)

9
6
2
5
9
7
4
5
6
6
6
6
1
1
0
1
0
0
0
0
0
4
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
9
8
8
8
8
8
8
8
8

Precipitation Type

None
Snow
Snow
Snow
None
Snow
None
None
None
None
None
None
Sleet
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Snow
Snow
None

Precipitation Probability (%)

31
58
57
46
50
45
45
17
16
29
15
41
95
95
83
95
95
95
95
60
56
95
58
24

Precipitation Amount (mm)

0
0.3
0.2
0.1
0
0.1
0
0
0
0
0
0
0.9
1.2
0.4
1.1
1.4
2.1
1.5
0
0
0.6
0.2
0

Wind Speed/Direction (mph)

4
4
6
7
6
7
7
7
8
7
6
5
6
7
9
5
4
3
1
2
4
7
10
13

Chance of Frost

Temperature (°C)

0
0
-0
-0
-0
-0
-0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
92
91
89
91
94
94
94
96
96
98
98
98
98
98
98
100
100
98
100
98
96
96

Pressure (mb)

1016
1015
1015
1014
1014
1013
1012
1011
1009
1007
1006
1005
1004
1003
1001
1000
999
998
996
994
993
992
991
991

Ozone (du)

283
284
287
286
284
282
282
282
280
281
281
284
289
293
298
302
305
309
316
326
334
358
394
421

Monday 12

Waning Crescent 33%

03:39

12:00

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 OK
19 OK
20 OK
21 OK
22 Bad
23 OK
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:51, Set: 16:58, Transit: 12:24. Moon - Rise: 03:39, Set: 12:00. Civil Dark: 17:30 - 07:18. Nautical Dark: 18:07 - 06:42. Astro Dark: 18:42 - 06:07

Total Clouds (% Sky Obscured)

100
98
95
93
94
95
96
95
94
94
85
49
69
64
30
26
33
38
46
47
85
84
93
96

Low Clouds (% Sky Obscured)

100
95
90
87
86
84
84
88
92
94
85
38
69
64
24
18
19
17
19
19
18
14
10
8

Medium Clouds (% Sky Obscured)

32
22
57
81
86
85
86
56
21
4
3
0
0
0
0
0
16
31
43
45
42
70
81
93

High 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
33
67

ISS Passover

Visibility (miles)

9
3
0
0
0
2
6
4
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Precipitation Type

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

Precipitation Probability (%)

31
39
54
47
50
43
41
32
18
8
7
7
0
0
0
0
0
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.2
0.1
0.2
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
16
17
18
18
18
17
18
19
19
18
17
16
15
15
14
13
12
11
9
9
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-8
-9
-9
-9
-9
-9
-10
-10
-8
-8
-8
-9
-9
-8
-9
-8
-8
-7
-7
-9
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

83
86
87
89
87
86
79
78
75
71
70
71
71
72
72
72
71
72
72
72
72
73
75
75

Pressure (mb)

991
991
992
993
994
996
997
999
1000
1001
1002
1004
1005
1007
1008
1010
1011
1012
1013
1013
1014
1014
1015
1015

Ozone (du)

460
466
487
484
466
441
392
380
370
367
371
368
372
376
375
369
363
361
352
346
341
338
337
336

Tuesday 13

Waning Crescent 24%

No Rise

12:27

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:51, Set: 16:59, Transit: 12:25. Moon - Rise: No Rise, Set: 12:27. Civil Dark: 17:31 - 07:18. Nautical Dark: 18:08 - 06:42. Astro Dark: 18:43 - 06:06

Total Clouds (% Sky Obscured)

100
99
97
96
82
84
78
85
96
97
90
80
70
77
84
93
90
87
84
66
65
64
62
74

Low Clouds (% Sky Obscured)

28
55
24
34
75
77
69
77
96
97
90
80
70
77
84
93
66
38
11
14
19
22
30
35

Medium Clouds (% Sky Obscured)

100
98
96
39
22
25
26
58
74
70
70
65
65
40
3
0
10
21
24
28
27
25
41
57

High Clouds (% Sky Obscured)

100
67
33
0
0
0
0
0
0
0
0
0
0
0
0
0
32
63
84
66
65
64
62
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
9
9
6
7
1
2
9
0
0
4
5
7
9
9
9
9
9

Fog (%)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Precipitation Type

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

Precipitation Probability (%)

0
2
4
5
18
25
30
26
31
25
35
43
46
43
39
28
22
15
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
81
86
87
81
78
81
78
81
77
89
94
89
96
98
94
96
96
96
96
96
94
94

Pressure (mb)

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

Ozone (du)

339
342
340
347
348
349
350
352
354
354
351
348
356
355
357
349
340
340
340
340
341
342
344
343

Wednesday 14

Waning Crescent 17%

04:44

13:01

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:50, Set: 17:00, Transit: 12:25. Moon - Rise: 04:44, Set: 13:01. Civil Dark: 17:33 - 07:17. Nautical Dark: 18:09 - 06:41. Astro Dark: 18:44 - 06:06

Total Clouds (% Sky Obscured)

85
90
96
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)

42
58
70
80
72
62
48
45
44
44
47
53
57
58
60
59
55
53
51
56
60
65
67
70

Medium Clouds (% Sky Obscured)

73
77
82
87
93
97
100
97
94
91
94
97
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

85
90
96
100
100
100
100
100
100
100
100
100
100
100
100
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
8
6
4
6
8
9
9
9
9
9

Fog (%)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

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
2
3
3
32
46
51
46
36
22
20
17
14
16
15

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
8
10
11
12
13
13
13
13
12
12
12
12
12
12
13
13
13
13
12
12
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
94
92
93
91
89
88
88
89
89
91
93
93
94
94
94
91
91
88
87
83
82
86

Pressure (mb)

1014
1014
1014
1013
1013
1012
1012
1012
1011
1010
1009
1009
1008
1008
1008
1007
1007
1006
1006
1006
1005
1005
1005
1005

Ozone (du)

342
341
342
342
342
342
341
341
341
341
341
344
346
348
348
348
348
345
342
340
337
335
333
330

Thursday 15

Waning Crescent 10%

05:45

13:44

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:49, Set: 17:01, Transit: 12:25. Moon - Rise: 05:45, Set: 13:44. Civil Dark: 17:34 - 07:17. Nautical Dark: 18:10 - 06:41. Astro Dark: 18:45 - 06:06

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

Low Clouds (% Sky Obscured)

73
77
81
85
82
78
76
80
87
92
89
90
90
91
92
93
93
94
92
90
86
85

Medium 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

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
66
47

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
5
2
4
5
7
7
7
8
8
9

Fog (%)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Precipitation Type

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

Precipitation Probability (%)

2
5
7
10
21
30
39
60
70
76
72
68
65
58
51
44
47
50
49
60
67
67

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0.4
0.3
0.3
0.3
0.2
0
0
0
0
0
0.3
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
93
93
96
96
96
96
96
94
96
98
98
98
98
98
98
98
98
98
98
94
92

Pressure (mb)

1005
1005
1005
1006
1006
1006
1006
1006
1004
1003
1002
1002
1002
1002
1003
1003
1003
1003
1003
1002
1002
1002

Ozone (du)

328
325
324
323
323
322
321
320
317
315
312
310
308
306
305
303
301
300
300
299
301
303

Forecast for St. Croix, Canada (44.95,-64.04)

Generated: 09/01/26 04:25:53. Forecast: 09/01/26 to 15/01/26. Timezone: UTC-4.00