Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 2

Waning Gibbous 98%

18:38

08:14

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

Sun - Rise: 07:10, Set: 17:35, Transit: 12:23. Moon - Rise: 18:38, Set: 08:14. Civil Dark: 18:03 - 06:43. Nautical Dark: 18:34 - 06:12. Astro Dark: 19:04 - 05:41

Total Clouds (% Sky Obscured)

1
0
0
0
0
0
0
2
0
1
14
57
78
58
37
31
24
4
1
1
7
14
7
89

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
1
30
5
1
0
19
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
1
7
26
29
26
17
14
9
0
0
0
0
0
7
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
28
0
0
0
0
2
2
1
0
7
14
3
64

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-5
-3
-1
1
2
2
3
1
-1
-2
-2
-3
-4
-4
-4
-3
-3
-4
-4
-4
-5
-5
-4

Dew Point (°C)

-13
-12
-11
-11
-10
-10
-9
-8
-6
-5
-5
-6
-6
-6
-6
-5
-5
-4
-5
-5
-5
-5
-5
-5

Relative Humidity (%)

57
49
44
41
39
37
38
43
55
64
68
71
68
71
71
74
77
80
79
79
82
82
86
81

Pressure (mb)

1024
1024
1024
1024
1023
1022
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1022
1023
1023
1023
1023
1024

Ozone (du)

412
411
402
396
402
402
400
396
380
365
367
362
358
355
353
347
344
347
344
340
338
335
333
330

Tuesday 3

Waning Gibbous 93%

19:46

08:39

09 Bad
10 Bad
11 OK
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
07 Bad
08 Bad

Sun - Rise: 07:09, Set: 17:36, Transit: 12:23. Moon - Rise: 19:46, Set: 08:39. Civil Dark: 18:04 - 06:42. Nautical Dark: 18:35 - 06:11. Astro Dark: 19:05 - 05:40

Total Clouds (% Sky Obscured)

58
79
40
62
78
96
93
99
89
84
99
99
100
100
99
99
100
100
100
89
93
99
79
100

Low Clouds (% Sky Obscured)

0
0
0
5
2
7
3
55
32
38
27
16
48
77
19
75
71
83
100
73
77
80
76
66

Medium Clouds (% Sky Obscured)

41
58
40
62
78
96
93
99
89
84
98
99
100
100
99
97
100
93
58
83
66
74
57
71

High Clouds (% Sky Obscured)

29
46
40
40
40
40
40
43
62
43
44
40
0
2
71
88
100
45
40
23
33
4
30
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
9
9
9
9
9
9
5
2
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
19
8
1
0
1
4
0
0
0
42
58
52
34
25
24
18
17
15
7
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
6
6
5
4
4
4
5
5
4
5
6
5
4
4
4
4
3
4
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
62
60
62
70
70
72
75
85
91
94
96
96
96
96
98
98
98
98
98
98
98
98
96

Pressure (mb)

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

Ozone (du)

328
329
331
336
331
327
322
322
321
318
321
324
324
328
335
354
358
362
363
361
364
369
371
368

Wednesday 4

Waning Gibbous 87%

20:51

09:02

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
07 Bad
08 Bad

Sun - Rise: 07:08, Set: 17:37, Transit: 12:23. Moon - Rise: 20:51, Set: 09:02. Civil Dark: 18:05 - 06:41. Nautical Dark: 18:36 - 06:10. Astro Dark: 19:06 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
88
94
97
100
100
100
98
93
94
93
75
91
90
84
82
81
80
80

Low Clouds (% Sky Obscured)

65
54
46
57
55
46
60
65
74
73
77
82
56
59
68
67
63
62
47
62
57
51
44
37

Medium Clouds (% Sky Obscured)

70
95
96
94
100
85
80
88
93
100
100
100
98
85
88
87
65
79
77
71
65
66
67
64

High Clouds (% Sky Obscured)

98
100
100
100
91
72
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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
1
2
4
16
24
17
4
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
77
72
69
68
73
74
73
71
73
71
71
74
72
72
72
72
70
68
67
67
65
62

Pressure (mb)

1022
1023
1023
1022
1022
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1021
1020
1021
1021

Ozone (du)

370
373
379
384
390
388
384
379
378
382
389
399
406
409
412
423
428
421
419
417
405
393
386
389

Thursday 5

Waning Gibbous 79%

21:53

09:02

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

Sun - Rise: 07:07, Set: 17:38, Transit: 12:23. Moon - Rise: 21:53, Set: 09:02. Civil Dark: 18:06 - 06:40. Nautical Dark: 18:37 - 06:09. Astro Dark: 19:07 - 05:38

Total Clouds (% Sky Obscured)

79
78
78
77
73
68
61
43
21
0
0
0
5
5
5
10
15
9
2
1
1
10
15
15

Low Clouds (% Sky Obscured)

30
27
25
22
29
36
43
28
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

63
63
63
59
56
50
50
33
17
0
0
0
5
5
5
10
15
9
2
0
0
0
15
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
10
15
2
2
0
0
10
15
15

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
44
39
36
35
34
35
36
42
51
56
58
59
57
56
57
57
56
55
53
53
53
53
52

Pressure (mb)

1021
1021
1020
1019
1018
1018
1017
1017
1017
1017
1017
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015

Ozone (du)

405
422
428
427
417
404
396
396
402
402
404
398
397
394
398
407
409
410
411
404
397
387
383
380

Friday 6

Waning Gibbous 70%

22:55

09:26

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

Sun - Rise: 07:06, Set: 17:40, Transit: 12:23. Moon - Rise: 22:55, Set: 09:26. Civil Dark: 18:07 - 06:39. Nautical Dark: 18:38 - 06:08. Astro Dark: 19:08 - 05:38

Total Clouds (% Sky Obscured)

1
28
47
68
70
88
100
97
96
94
86
54
43
33
33
29
39
51
59
41
22
3
1
0

Low Clouds (% Sky Obscured)

0
0
0
0
14
28
43
59
75
92
82
54
43
33
33
29
29
43
56
41
22
0
0
0

Medium Clouds (% Sky Obscured)

1
17
47
68
51
88
100
75
86
80
52
35
17
10
3
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
28
3
0
0
2
40
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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
16
18
18
13
10
9
6
4
1
0
6
7
3
2
1
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
8
9
9
10
10
9
9
9
10
11
9
8
8
7
6
6
6
7
10
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-3
-4
-2
-0
2
1
1
1
-1
-1
-1
0
-0
-0
-1
-2
-3
-2
-2
-3
-3
-4
-9

Dew Point (°C)

-10
-9
-9
-10
-10
-8
-6
-3
-3
-2
0
1
1
1
1
-1
-2
-4
-6
-7
-10
-13
-15
-16

Relative Humidity (%)

52
50
43
36
33
36
42
55
56
63
76
85
91
93
93
88
83
75
70
63
57
50
45
40

Pressure (mb)

1015
1014
1013
1011
1009
1008
1007
1006
1006
1006
1007
1007
1007
1007
1007
1007
1008
1010
1011
1013
1014
1016
1017
1018

Ozone (du)

382
383
385
389
393
391
387
393
394
392
386
388
387
385
381
381
373
369
364
359
357
356
354
359

Saturday 7

Waning Gibbous 61%

23:56

09:50

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

Sun - Rise: 07:05, Set: 17:41, Transit: 12:23. Moon - Rise: 23:56, Set: 09:50. Civil Dark: 18:08 - 06:38. Nautical Dark: 18:39 - 06:07. Astro Dark: 19:09 - 05:37

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
4
6
19
32
45
64
82
100
100
85
79
68
24

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
28
32
49
60
70
47
24

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
3
5
19
32
45
55
45
15
5
0
5
5
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
3
4
5
7
38
69
100
67
33
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
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
13
23
31
30
25

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-9
-9
-9
-5
-4
-5
-4
-3
-2
-7
-7
-7
-8
-8
-8
-9
-9
-9
-9
-9
-9
-11

Dew Point (°C)

-17
-19
-19
-19
-19
-19
-20
-21
-19
-18
-17
-17
-17
-17
-17
-17
-17
-17
-18
-18
-19
-19
-19
-21

Relative Humidity (%)

35
31
29
27
25
23
22
20
24
27
33
34
37
38
38
39
39
39
38
36
36
35
35
30

Pressure (mb)

1019
1021
1021
1020
1020
1020
1020
1020
1021
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1026

Ozone (du)

364
369
377
385
393
398
402
406
405
403
401
400
400
399
394
390
385
383
382
380
378
375
373
375

Sunday 8

Waning Gibbous 51%

00:58

10:16

09 OK
10 OK
11 OK
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
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:04, Set: 17:42, Transit: 12:23. Moon - Rise: 00:58, Set: 10:16. Civil Dark: 18:09 - 06:37. Nautical Dark: 18:40 - 06:06. Astro Dark: 19:10 - 05:36

Total Clouds (% Sky Obscured)

18
14
14
29
48
66
84
90
97
99
99
100
100
100
100
100
100
100
96
92
87
82

Low Clouds (% Sky Obscured)

18
14
14
23
20
16
10
27
44
61
56
50
45
60
74
89
88
87
87
91
87
82

Medium Clouds (% Sky Obscured)

4
9
9
29
36
45
52
59
62
74
84
90
90
91
92
96
88
73
57
47
38
21

High Clouds (% Sky Obscured)

0
0
1
1
1
1
0
0
0
0
0
0
0
3
5
8
39
69
96
92
87
82

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

Fog (%)

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

Precipitation Probability (%)

15
14
10
1
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-22
-24
-24
-25
-26
-25
-25
-24
-22
-20
-18
-17
-16
-15
-15
-15
-15
-16
-16
-16
-16
-16

Relative Humidity (%)

26
22
19
16
14
14
15
15
19
23
29
32
35
40
41
42
44
44
45
45
45
45

Pressure (mb)

1026
1026
1026
1025
1024
1024
1023
1023
1023
1024
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1024

Ozone (du)

377
379
381
384
386
385
384
383
390
397
403
398
393
388
388
389
390
395
399
404
405
406

Forecast for South Richmond, Richmond, United States of America (37.54,-77.44)

Generated: 02/02/26 09:43:01. Forecast: 02/02/26 to 08/02/26. Timezone: UTC-5.00