Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 13

Waning Crescent 16%

04:12

13:23

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:24, Set: 17:11, Transit: 12:17. Moon - Rise: 04:12, Set: 13:23. Civil Dark: 17:40 - 06:55. Nautical Dark: 18:12 - 06:22. Astro Dark: 18:44 - 05:51

Total Clouds (% Sky Obscured)

85
88
91
100
95
96
95
95
99
95
88
86
78
100
94
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
3
0
3
0
0
0
0
0
0
0
4
5
5
1
28

Medium Clouds (% Sky Obscured)

85
62
33
91
31
73
72
95
99
95
88
84
36
42
34
100
100
100
100
100
99
99
100
100

High Clouds (% Sky Obscured)

85
88
91
100
35
8
32
30
16
4
4
35
46
39
84
100
100
100
100
100
100
84
85
84

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
1
1
1
1
1
0
0
0
0
0
0
1
4
4

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)

9
10
11
11
10
10
10
9
8
7
6
6
6
6
7
7
8
7
7
8
8
7
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
55
58
59
58
59
63
66
67
70
71
71
73
68
63
61
56
57
57
58
60
64
65
66

Pressure (mb)

1010
1010
1009
1009
1009
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1005
1004
1003
1001
1001
1001
1000
1000
1000

Ozone (du)

320
318
318
319
320
319
320
321
323
324
325
324
321
322
323
325
327
327
330
335
339
339
341
345

Wednesday 14

Waning Crescent 10%

05:10

14:08

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

Sun - Rise: 07:23, Set: 17:12, Transit: 12:18. Moon - Rise: 05:10, Set: 14:08. Civil Dark: 17:41 - 06:55. Nautical Dark: 18:13 - 06:22. Astro Dark: 18:45 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
89
92
78
77
0
26
11
20
43
24
23
53
2
8
10
16
0
0
0

Low Clouds (% Sky Obscured)

39
53
62
75
91
74
69
0
0
0
26
11
20
39
24
23
53
0
0
0
16
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
89
92
78
77
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
100
100
100
50
55
7
43
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
5
9
6
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
9
35
47
63
63
25
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
7
7
9
10
10
15
14
12
12
12
11
12
14
14
13
14
13
13
12
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
3
-2
-4
-5
-8
-9
-11
-11
-12
-13
-15
-16
-16
-16
-16
-16
-15
-15
-15
-15

Relative Humidity (%)

66
70
74
75
79
64
62
58
55
55
52
52
51
46
39
34
32
30
30
29
33
36
39
41

Pressure (mb)

999
998
998
998
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1008
1007
1006
1006
1006
1007
1008
1009
1010

Ozone (du)

351
360
367
372
374
375
385
397
404
395
388
387
391
410
418
421
424
420
413
417
424
426
427
433

Thursday 15

Waning Crescent 5%

06:04

15:01

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
09 Good
10 Good
11 Good
12 Good
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 Bad

Sun - Rise: 07:23, Set: 17:13, Transit: 12:18. Moon - Rise: 06:04, Set: 15:01. Civil Dark: 17:42 - 06:54. Nautical Dark: 18:14 - 06:22. Astro Dark: 18:46 - 05:50

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
14
17
1
5
32
60
87
67
55
43
53

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
3
4
0
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
11
9
1
5
32
60
75
63
48
38
46

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
17
1
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
0
0
0
0
0
0
0
3
5
2
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)

9
10
9
9
8
8
7
6
5
4
3
3
4
5
6
8
10
10
11
11
12
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-14
-15
-15
-15
-15
-15
-15
-14
-14
-14
-13
-13
-13
-15
-15
-16
-16
-16
-16
-15
-14
-14
-13
-12

Relative Humidity (%)

43
43
42
42
42
43
46
49
49
53
57
57
55
43
35
30
26
24
23
25
27
30
33
35

Pressure (mb)

1010
1010
1011
1012
1012
1012
1013
1014
1015
1015
1016
1017
1017
1018
1018
1018
1017
1016
1015
1014
1014
1014
1014
1015

Ozone (du)

434
452
441
422
384
373
362
354
351
345
345
342
339
335
336
333
330
329
329
325
323
320
317
315

Friday 16

Waning Crescent 1%

06:52

16:01

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:23, Set: 17:14, Transit: 12:18. Moon - Rise: 06:52, Set: 16:01. Civil Dark: 17:43 - 06:54. Nautical Dark: 18:15 - 06:21. Astro Dark: 18:47 - 05:50

Total Clouds (% Sky Obscured)

63
74
86
93
99
100
100
90
91
88
96
100
96
100
98
93
56
85
64
61
78
93
72
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
29
60
56
59
29
0
11
21
31
39

Medium Clouds (% Sky Obscured)

58
58
86
93
92
99
99
83
71
64
45
48
54
53
51
56
56
65
64
61
75
73
72
72

High Clouds (% Sky Obscured)

0
0
24
49
69
70
75
75
75
73
90
91
52
40
20
5
0
7
11
26
24
22
17
27

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
3
5
5
8
10
5
4
2
0
1

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)

9
9
10
9
9
9
9
8
7
6
6
7
7
7
8
9
9
10
10
11
11
9
9
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-11
-10
-10
-9
-9
-8
-8
-7
-7
-6
-6
-6
-6
-5
-5
-4
-3
-4
-5
-5
-5
-5
-4

Relative Humidity (%)

38
43
45
46
47
49
50
53
60
66
68
66
62
57
54
52
51
49
47
41
41
45
50
62

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1015
1014
1014
1013
1013
1013
1013
1014
1015

Ozone (du)

317
320
320
319
320
319
321
324
326
325
325
327
330
336
339
342
344
343
345
349
349
352
359
366

Saturday 17

Waning Crescent 0%

07:33

17:05

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK

Sun - Rise: 07:22, Set: 17:15, Transit: 12:19. Moon - Rise: 07:33, Set: 17:05. Civil Dark: 17:44 - 06:53. Nautical Dark: 18:16 - 06:21. Astro Dark: 18:48 - 05:49

Total Clouds (% Sky Obscured)

64
100
100
100
100
100
100
100
100
100
98
90
75
83
98
99
100
81
63
44
43
49
51
35

Low Clouds (% Sky Obscured)

47
52
61
64
69
79
90
100
80
59
39
29
19
9
40
70
100
81
63
44
43
42
41
27

Medium Clouds (% Sky Obscured)

64
100
100
100
100
100
100
100
100
100
98
90
75
67
63
50
37
27
19
11
13
30
27
19

High Clouds (% Sky Obscured)

34
90
97
99
100
84
52
2
3
1
1
1
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
7
5
2
5
7
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
3
7
10
11
23
30
34
47
49
42
49
30
15
9
6
1
9
15
18
16
14
4
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
60
60
61
59
52
50
52
53
55
57
59
51
44
37
35
34
32
37
42
49
53
56
62

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1013
1014
1014
1014
1015
1015
1016

Ozone (du)

368
373
375
378
382
388
396
406
411
416
417
416
420
424
428
436
445
454
454
455
455
449
442
436

Sunday 18

New Moon 1%

08:07

18:11

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

Sun - Rise: 07:22, Set: 17:16, Transit: 12:19. Moon - Rise: 08:07, Set: 18:11. Civil Dark: 17:45 - 06:53. Nautical Dark: 18:17 - 06:21. Astro Dark: 18:49 - 05:49

Total Clouds (% Sky Obscured)

20
4
16
28
49
42
25
0
19
37
53
49
42
31
42
60
79
87
89
86
48
26
8
26

Low Clouds (% Sky Obscured)

14
0
0
0
0
0
0
0
0
0
0
10
20
26
26
24
28
44
63
80
48
26
0
0

Medium Clouds (% Sky Obscured)

11
1
5
12
22
15
13
0
14
37
53
49
42
31
42
60
63
29
15
10
4
3
2
16

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
4
2
6

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 (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
1
9
12
9
11
10
1
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-7
-7
-7
-8
-10
-10
-10
-10
-10
-10
-9
-8
-7
-7
-6
-6
-1
-2
-3
-2
-2
-3

Dew Point (°C)

-10
-12
-14
-14
-15
-15
-15
-15
-15
-15
-15
-15
-15
-16
-16
-16
-15
-15
-15
-15
-15
-14
-14
-14

Relative Humidity (%)

58
53
49
49
49
47
47
48
48
50
51
51
46
41
36
33
31
28
29
29
28
33
37
42

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1019
1018
1017
1017
1017
1018
1018
1019
1020

Ozone (du)

427
419
410
400
390
380
378
376
375
367
359
351
348
346
343
341
338
336
332
328
324
325
325
326

Monday 19

Waxing Crescent 4%

08:37

19:17

20 OK
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 OK
10 OK
11 OK
12 OK

Sun - Rise: 07:21, Set: 17:18, Transit: 12:19. Moon - Rise: 08:37, Set: 19:17. Civil Dark: 17:46 - 06:53. Nautical Dark: 18:18 - 06:20. Astro Dark: 18:50 - 05:49

Total Clouds (% Sky Obscured)

47
66
68
74
80
80
66
75
63
45
30
10
10
10
23
25
37

Low Clouds (% Sky Obscured)

0
1
2
3
4
25
45
65
43
21
0
0
0
0
3
6
13

Medium Clouds (% Sky Obscured)

28
37
25
12
4
6
10
16
25
33
30
10
10
10
22
16
17

High Clouds (% Sky Obscured)

8
6
0
0
0
0
0
0
0
0
0
0
0
5
15
15
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
4
1
4
7
9
9
9

Fog (%)

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

Precipitation Probability (%)

1
0
0
0
0
0
0
0
18
26
32
34
35
35
30
22
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-7
-9
-9
-9
-10
-10
-10
-10
-11
-11
-9
-9
-9
-9
-9

Dew Point (°C)

-15
-15
-15
-15
-16
-16
-16
-15
-15
-14
-14
-14
-11
-9
-7
-8
-9

Relative Humidity (%)

42
43
43
42
41
42
43
46
48
49
50
52
60
69
79
69
58

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1023
1023
1022
1022

Ozone (du)

325
324
322
321
319
318
317
317
316
316
315
314
316
317
319
324
328

Forecast for Friendship Acres, Charles County, United States of America (38.44,-77.13)

Generated: 13/01/26 19:51:19. Forecast: 13/01/26 to 19/01/26. Timezone: UTC-5.00