Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 19

Waxing Crescent 4%

07:44

21:31

23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 Good
05 Good
06 OK
07 Good
08 Good
09 OK
10 Good
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: 07:07, Set: 19:18, Transit: 13:13. Moon - Rise: 07:44, Set: 21:31. Civil Dark: 19:45 - 06:41. Nautical Dark: 20:16 - 06:10. Astro Dark: 20:47 - 05:38

Total Clouds (% Sky Obscured)

67
73
62
35
19
11
15
34
2
2
30
9
54
86
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

32
20
14
10
3
0
0
0
0
0
0
0
0
0
0
0
0
9
1
10
46
30
64
64

Medium Clouds (% Sky Obscured)

67
11
4
0
0
0
0
0
0
0
0
0
2
1
5
11
100
100
100
100
100
100
99
94

High Clouds (% Sky Obscured)

11
2
0
2
9
9
13
29
2
2
30
9
54
85
100
100
100
86
3
100
100
99
2
41

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
2
4
5
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
21
80
95
95
60
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1.1
0.7
0.2
0.2

Wind Speed/Direction (mph)

6
6
5
5
5
6
6
5
6
5
7
8
11
13
14
15
15
14
13
14
13
9
11
10

Chance of Frost

Temperature (°C)

7
6
6
6
5
5
5
5
5
5
7
9
11
13
15
16
17
17
16
16
15
14
13
13

Feels Like (°C)

5
3
3
3
2
3
3
2
2
3
5
7
8
8
10
11
12
12
12
11
11
11
10
9

Dew Point (°C)

3
2
2
1
1
2
2
2
2
2
2
3
4
5
6
5
6
7
7
7
11
12
12
10

Relative Humidity (%)

75
74
72
74
75
79
82
82
83
80
72
66
61
58
53
48
49
51
53
54
79
89
89
86

Pressure (mb)

1023
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1020
1019
1018
1016
1015
1013
1012
1010
1010
1011
1011
1011
1011

Ozone (du)

382
381
382
380
377
376
379
379
381
380
379
375
374
376
377
379
381
384
386
382
381
386
392
393

Friday 20

Waxing Crescent 10%

08:13

22:47

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

Sun - Rise: 07:06, Set: 19:19, Transit: 13:12. Moon - Rise: 08:13, Set: 22:47. Civil Dark: 19:46 - 06:39. Nautical Dark: 20:17 - 06:08. Astro Dark: 20:49 - 05:36

Total Clouds (% Sky Obscured)

96
100
79
81
51
47
38
20
16
4
59
53
29
39
73
38
35
47
22
20
20
29
85
74

Low Clouds (% Sky Obscured)

49
54
64
66
44
25
23
20
16
2
45
35
29
39
55
27
7
18
0
0
0
15
62
37

Medium Clouds (% Sky Obscured)

95
100
79
19
1
5
13
0
0
0
2
0
0
0
0
5
20
2
22
20
20
29
41
52

High Clouds (% Sky Obscured)

75
95
55
6
0
0
0
0
1
0
0
2
4
11
37
15
22
32
12
20
20
29
51
24

ISS Passover

Visibility (miles)

8
9
3
6
4
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

52
95
95
70
31
18
11
0
0
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.6
0.8
0.2
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
9
8
7
7
7
6
6
6
7
10
11
10
10
10
9
8
8
8
8
7
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
9
9
8
9
10
10
9
8
9
10
10
10
12
11
11
10
8
8
7
7

Dew Point (°C)

10
10
10
11
10
10
10
9
10
9
9
9
8
7
5
5
4
4
4
5
5
5
4
4

Relative Humidity (%)

84
87
90
93
93
93
95
95
96
90
83
76
71
63
55
51
50
49
51
57
63
66
67
69

Pressure (mb)

1010
1009
1009
1008
1008
1008
1008
1009
1010
1010
1012
1013
1013
1014
1014
1014
1013
1013
1013
1014
1014
1015
1015
1015

Ozone (du)

388
386
383
383
382
380
377
372
372
370
369
365
363
358
354
350
345
342
339
339
339
338
336
333

Saturday 21

Waxing Crescent 18%

08:47

No Set

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: 07:04, Set: 19:20, Transit: 13:12. Moon - Rise: 08:47, Set: No Set. Civil Dark: 19:47 - 06:38. Nautical Dark: 20:18 - 06:06. Astro Dark: 20:50 - 05:34

Total Clouds (% Sky Obscured)

76
80
67
70
99
99
98
100
100
100
100
100
100
100
100
100
100
100
83
99
100
100
100
100

Low Clouds (% Sky Obscured)

41
59
45
49
39
40
55
62
63
72
65
65
25
1
1
1
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

66
44
35
33
45
44
66
70
53
16
10
0
0
0
0
1
1
2
62
96
79
74
53
60

High Clouds (% Sky Obscured)

20
12
11
15
93
95
85
98
100
100
100
100
100
100
100
100
100
100
83
94
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
4
4
3
3
3
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
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)

8
8
8
8
7
8
7
8
8
7
8
8
8
7
7
7
8
8
8
8
7
8
8
8

Chance of Frost

Temperature (°C)

9
9
8
8
7
7
7
7
7
8
9
10
12
14
16
18
19
20
20
20
18
17
17
17

Feels Like (°C)

6
5
6
5
4
4
4
4
4
4
5
8
10
12
14
16
17
18
18
20
16
15
15
15

Dew Point (°C)

4
5
5
5
5
5
5
5
6
6
6
7
9
10
11
12
12
13
13
13
13
13
12
11

Relative Humidity (%)

72
75
79
84
84
87
88
88
88
87
85
83
79
75
73
67
66
65
62
65
72
74
70
68

Pressure (mb)

1015
1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1009
1008
1007
1006
1006
1006
1005
1005
1005
1005

Ozone (du)

328
325
321
323
321
319
318
318
317
318
316
316
316
314
311
310
311
310
309
308
307
306
305
306

Sunday 22

Waxing Crescent 29%

09:30

00:04

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: 07:03, Set: 19:21, Transit: 13:12. Moon - Rise: 09:30, Set: 00:04. Civil Dark: 19:48 - 06:36. Nautical Dark: 20:19 - 06:05. Astro Dark: 20:51 - 05:33

Total Clouds (% Sky Obscured)

99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
25
38
49
63
78
83
86
88
92
96
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

27
38
89
92
61
98
98
99
100
99
98
82
57
44
32
36
41
45
49
54
68
61
47
28

High Clouds (% Sky Obscured)

92
86
78
86
93
100
100
100
100
97
94
91
72
28
7
23
35
50
50
60
60
43
18
0

ISS Passover

Visibility (miles)

9
9
9
9
9
3
9
6
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
Light Rain
None
Light Rain
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
11
36
80
36
57
36
66
72
72
49
31
18
16
12
6
5
7
14
7
12
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
10
10
9
10
10
9
11
12
12
12
12
12
12
12
12
11
11
11
11
10
9
9

Chance of Frost

Temperature (°C)

17
16
16
16
15
14
11
11
11
10
9
9
8
8
8
7
7
7
7
6
6
6
6
6

Feels Like (°C)

14
13
14
13
13
12
9
9
7
6
6
5
5
4
4
3
3
3
3
2
2
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

66
67
68
70
73
84
92
93
93
90
91
90
90
87
87
85
85
81
79
79
79
79
76
75

Pressure (mb)

1005
1004
1004
1004
1004
1004
1004
1005
1006
1007
1008
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022

Ozone (du)

306
304
304
304
305
305
305
305
305
306
306
309
313
316
320
327
329
331
331
331
330
331
332
331

Monday 23

Waxing Crescent 40%

10:22

01:19

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

Sun - Rise: 07:01, Set: 19:22, Transit: 13:11. Moon - Rise: 10:22, Set: 01:19. Civil Dark: 19:49 - 06:34. Nautical Dark: 20:20 - 06:03. Astro Dark: 20:52 - 05:31

Total Clouds (% Sky Obscured)

79
76
76
70
62
54
53
40
34
31
30
26
32
40
71
45
45
65
75
80
85
90
95
99

Low Clouds (% Sky Obscured)

79
76
76
70
62
54
53
40
34
31
30
26
32
40
55
0
0
0
0
0
0
0
1
3

Medium Clouds (% Sky Obscured)

38
48
55
32
16
0
0
0
0
0
0
0
0
0
0
2
4
7
26
46
65
56
47
38

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
0
3
2
1
7
35
45
45
65
74
68
62
56
76
99

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 (%)

7
9
8
7
4
1
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
76
69
60
57
55
55
57
57
52
47
42
38
36
35
37
38
40
43
46
50
54
57

Pressure (mb)

1022
1023
1024
1024
1024
1025
1025
1026
1027
1028
1028
1029
1029
1029
1028
1028
1028
1027
1027
1026
1026
1026
1026
1027

Ozone (du)

333
332
334
333
335
336
338
340
343
344
345
346
346
346
346
346
346
346
346
346
347
347
349
351

Tuesday 24

Waxing Crescent 52%

11:24

02:26

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

Sun - Rise: 06:59, Set: 19:23, Transit: 13:11. Moon - Rise: 11:24, Set: 02:26. Civil Dark: 19:50 - 06:33. Nautical Dark: 20:21 - 06:01. Astro Dark: 20:53 - 05:29

Total Clouds (% Sky Obscured)

97
92
83
69
59
47
47
53
58
45
31
17
45
72
100
75
50
30
47
71
88
96
96
96

Low Clouds (% Sky Obscured)

3
4
3
10
22
32
37
42
47
31
16
0
0
0
0
4
4
3
4
8
14
18
19
17

Medium Clouds (% Sky Obscured)

45
52
59
55
38
18
14
13
13
13
30
17
45
72
83
62
42
23
17
11
5
18
30
42

High Clouds (% Sky Obscured)

67
33
0
1
3
4
4
4
4
4
3
3
35
68
88
59
43
30
45
50
60
57
63
60

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
5
7
6
6
5
2
3
2
1
1
1
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)

10
10
11
11
10
9
8
8
7
7
7
7
7
7
7
7
7
6
6
5
4
3
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
0
0
-0
-1
-1
-1
1
2
2
3
3
3
8
8
9
9
9
9
6
6

Dew Point (°C)

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

Relative Humidity (%)

61
63
66
70
71
72
73
72
71
68
64
59
55
54
53
52
53
54
56
60
68
74
73
73

Pressure (mb)

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

Ozone (du)

353
354
356
358
362
366
369
371
372
373
376
380
383
382
382
382
379
376
373
370
367
364
361
358

Wednesday 25

First Quarter 64%

12:34

03:23

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
18 Bad
19 OK

Sun - Rise: 06:58, Set: 19:24, Transit: 13:11. Moon - Rise: 12:34, Set: 03:23. Civil Dark: 19:51 - 06:31. Nautical Dark: 20:22 - 06:00. Astro Dark: 20:54 - 05:28

Total Clouds (% Sky Obscured)

97
96
99
97
96
96
95
93
92
94
97
100
98
96
94
93
96
100
76
56
33

Low Clouds (% Sky Obscured)

28
40
42
46
49
50
40
21
5
12
16
24
16
8
0
3
16
10
0
0
0

Medium Clouds (% Sky Obscured)

40
38
38
33
33
14
14
12
12
11
11
10
10
8
7
4
2
0
0
0
0

High Clouds (% Sky Obscured)

40
15
8
2
1
0
0
5
5
33
70
100
98
96
94
91
82
72
48
24
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
4
6
7
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
1
5
6
6
6
5
1
3
2
2
5
5
0
2
2
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

Wind Speed/Direction (mph)

3
3
4
4
4
5
5
6
6
6
7
8
10
11
12
13
13
13
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
6
6
6
6
6
6
6
7
7
7
7
8
12
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

73
75
78
82
82
82
84
84
82
82
80
77
72
71
70
68
70
74
76
79
82

Pressure (mb)

1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1021
1020
1020
1018
1017
1016
1014
1013
1012
1011
1011

Ozone (du)

356
351
347
343
338
334
329
326
323
320
318
316
315
312
309
306
304
302
300
299
298

Forecast for Annapolis, Anne Arundel County, United States of America (38.98,-76.49)

Generated: 19/03/26 23:13:15. Forecast: 19/03/26 to 25/03/26. Timezone: UTC-4.00