Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 11

Waning Crescent 33%

02:10

12:13

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

Sun - Rise: 07:24, Set: 17:08, Transit: 12:17. Moon - Rise: 02:10, Set: 12:13. Civil Dark: 17:37 - 06:55. Nautical Dark: 18:10 - 06:23. Astro Dark: 18:42 - 05:51

Total Clouds (% Sky Obscured)

66
55
37
0
0
0
1
1
16
1
0
2
68
100
63
26
3
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

49
23
0
0
0
0
0
0
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
15
35
26
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
66
100
53
26
2
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
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)

16
17
16
15
14
13
11
11
10
9
8
8
8
7
7
5
4
3
4
5
6
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
50
51
53
54
55
57
59
62
62
63
65
65
66
65
66
70
72
62
53
47
42
40
39

Pressure (mb)

1014
1016
1018
1020
1021
1021
1022
1023
1024
1025
1025
1025
1025
1025
1026
1026
1027
1027
1028
1028
1027
1026
1025
1024

Ozone (du)

379
378
372
341
337
336
341
342
336
330
322
317
318
318
316
319
323
319
319
317
321
321
317
313

Monday 12

Waning Crescent 24%

03:11

12:45

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

Sun - Rise: 07:24, Set: 17:09, Transit: 12:17. Moon - Rise: 03:11, Set: 12:45. Civil Dark: 17:38 - 06:55. Nautical Dark: 18:11 - 06:23. Astro Dark: 18:42 - 05:51

Total Clouds (% Sky Obscured)

0
0
0
6
8
0
29
52
20
14
0
2
7
0
20
11
4
7
0
0
0
1
5
100

Low 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
0
0

Medium Clouds (% Sky Obscured)

0
0
0
6
8
0
11
22
11
9
0
0
0
0
0
1
3
2
0
0
0
0
0
1

High Clouds (% Sky Obscured)

0
0
0
6
0
0
4
0
0
0
0
2
7
0
20
11
4
7
0
0
0
1
5
100

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
1
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)

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

Chance of Frost

Temperature (°C)

8
7
5
4
3
3
2
2
1
1
1
1
1
1
0
0
0
1
3
5
7
8
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
49
60
66
69
70
73
74
74
74
74
71
70
70
71
70
70
69
58
50
44
41
40
41

Pressure (mb)

1024
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1022
1021
1021
1021
1021
1019
1018
1016

Ozone (du)

310
313
314
316
320
325
330
332
334
339
335
329
327
324
323
323
321
321
321
319
319
322
326
327

Tuesday 13

Waning Crescent 16%

04:12

13:23

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

Sun - Rise: 07:24, Set: 17:10, Transit: 12:17. Moon - Rise: 04:12, Set: 13:23. Civil Dark: 17:39 - 06:55. Nautical Dark: 18:12 - 06:22. Astro Dark: 18:43 - 05:51

Total Clouds (% Sky Obscured)

96
95
92
54
67
82
5
100
100
50
99
92
91
91
6
96
96
95
96
92
93
99
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0

Medium Clouds (% Sky Obscured)

1
1
19
0
0
28
0
1
1
1
3
28
2
0
1
1
25
50
75
79
82
79
84
100

High Clouds (% Sky Obscured)

86
85
81
48
67
69
5
100
100
50
97
86
86
71
5
92
81
80
75
56
43
50
45
29

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
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
55
67
74
66
61
62
65
62
62
63
66
66
68
69
72
75
75
71
62
56
52
52
54

Pressure (mb)

1016
1015
1014
1014
1014
1013
1012
1011
1011
1010
1010
1009
1009
1008
1007
1007
1007
1007
1007
1007
1006
1005
1004
1003

Ozone (du)

327
327
329
327
324
326
327
331
329
325
324
323
323
323
324
323
323
324
324
326
326
327
327
330

Wednesday 14

Waning Crescent 10%

05:10

14:08

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:23, Set: 17:11, Transit: 12:18. Moon - Rise: 05:10, Set: 14:08. Civil Dark: 17:40 - 06:55. Nautical Dark: 18:12 - 06:22. Astro Dark: 18:44 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
100
100
100
100
95
90
85
87
90
93
73
54
35
37
49
64
67
75

Low Clouds (% Sky Obscured)

0
16
33
49
44
39
34
23
11
0
22
45
67
48
32
14
6
3
0
20
32
48
52
56

Medium Clouds (% Sky Obscured)

95
100
100
92
92
82
99
93
87
84
74
61
51
65
73
76
45
23
0
0
0
2
5
3

High Clouds (% Sky Obscured)

15
8
19
29
29
18
25
50
77
100
82
67
18
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
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Snow

Precipitation Probability (%)

0
4
8
9
16
19
17
11
5
1
3
13
6
17
23
25
19
24
24
27
26
36
56
46

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
0.3
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
4
4
3
3
2
2
2
2
2
3
3
3
3
3
3
3
3
3
2
3
2

Relative Humidity (%)

58
62
70
75
81
81
81
78
78
79
80
82
83
86
88
89
89
89
89
94
96
94
94
94

Pressure (mb)

1003
1002
1002
1002
1002
1001
1001
1000
1000
999
999
999
999
999
999
1000
1000
1001
1001
1002
1002
1001
1001
1001

Ozone (du)

333
336
339
338
341
342
342
344
348
353
354
358
364
372
381
390
396
400
402
402
399
400
402
398

Thursday 15

Waning Crescent 5%

06:04

15:01

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 OK
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good

Sun - Rise: 07:23, Set: 17:12, Transit: 12:18. Moon - Rise: 06:04, Set: 15:01. Civil Dark: 17:41 - 06:54. Nautical Dark: 18:13 - 06:22. Astro Dark: 18:45 - 05:50

Total Clouds (% Sky Obscured)

79
78
81
80
81
82
82
60
45
25
98
97
95
83
73
62
44
26
8
6
4
2
1
1

Low Clouds (% Sky Obscured)

62
62
61
62
63
64
64
43
21
0
91
83
72
53
34
14
11
7
4
2
1
0
0
0

Medium Clouds (% Sky Obscured)

5
3
2
0
0
0
0
0
3
20
89
77
64
56
47
38
26
14
1
1
0
0
0
0

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
0
0

ISS Passover

Visibility (miles)

1
0
0
1
1
1
1
1
3
0
0
3
6
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

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

Precipitation Probability (%)

58
49
42
25
21
24
20
20
23
23
61
60
43
29
16
2
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.2
0.1
0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-4
-5
-6
-7
-9
-9
-9
-10
-11
-9
-9
-9
-10
-10
-10
-9
-9
-9
-8
-7
-7
-2

Dew Point (°C)

1
1
0
-1
-3
-3
-4
-5
-6
-6
-7
-6
-7
-7
-8
-9
-10
-10
-10
-9
-9
-10
-10
-9

Relative Humidity (%)

93
96
96
94
89
89
87
86
82
85
85
79
73
69
65
62
59
57
54
52
48
44
40
43

Pressure (mb)

1002
1002
1003
1004
1004
1005
1005
1006
1007
1007
1008
1002
1004
1005
1007
1008
1010
1011
1013
1014
1015
1015
1016
1016

Ozone (du)

389
393
402
406
408
409
406
412
409
416
429
418
407
397
382
368
353
348
344
340
338
337
336
338

Friday 16

Waning Crescent 1%

06:52

15:01

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

Sun - Rise: 07:23, Set: 17:13, Transit: 12:18. Moon - Rise: 06:52, Set: 15:01. Civil Dark: 17:42 - 06:54. Nautical Dark: 18:14 - 06:21. Astro Dark: 18:46 - 05:50

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
25
41
28
34
45
59
73
85
99
99
97
96
97
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
7
10
13
30
52

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
6
6
6
2
3
8
14
20
25
38
52
59
71
85

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
22
42
59
67
62
33
8
7
6
1
2

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
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)

11
9
8
7
6
5
4
3
2
2
2
2
2
3
3
4
5
6
7
8
9
9
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
46
49
52
55
57
59
63
63
65
66
66
68
68
69
69
69
63
56
51
47
43
39
42

Pressure (mb)

1017
1018
1019
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1020
1018
1017

Ozone (du)

340
343
341
338
336
333
329
326
321
316
312
310
309
308
307
306
305
306
307
308
309
310
311
315

Saturday 17

Waning Crescent 0%

07:33

16:01

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: 07:22, Set: 17:14, Transit: 12:19. Moon - Rise: 07:33, Set: 16:01. Civil Dark: 17:43 - 06:53. Nautical Dark: 18:15 - 06:21. Astro Dark: 18:47 - 05:49

Total Clouds (% Sky Obscured)

99
97
95
93
94
92
88
92
96
100
100
100
100
92
88
86

Low Clouds (% Sky Obscured)

76
68
60
50
61
71
82
69
57
44
39
35
30
30
29
29

Medium Clouds (% Sky Obscured)

99
96
93
91
84
71
55
60
75
100
100
100
100
83
70
70

High Clouds (% Sky Obscured)

0
32
62
92
68
41
9
39
68
100
67
33
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
7
5
7
8
9
9
9

Fog (%)

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
Snow
None
None
None

Precipitation Probability (%)

4
17
23
26
25
22
17
17
19
21
29
34
36
34
30
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
51
52
54
57
62
66
71
74
77
81
84
86
89
91
94

Pressure (mb)

1017
1016
1015
1015
1015
1014
1013
1012
1011
1010
1009
1008
1007
1006
1006
1006

Ozone (du)

318
321
323
325
327
331
334
338
342
347
351
351
352
352
360
368

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

Generated: 11/01/26 15:01:20. Forecast: 11/01/26 to 17/01/26. Timezone: UTC-5.00