Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 11%

05:07

15:50

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:42, Set: 19:55, Transit: 13:19. Moon - Rise: 05:07, Set: 15:50. Civil Dark: 20:22 - 06:15. Nautical Dark: 20:55 - 05:42. Astro Dark: 21:29 - 05:07

Total Clouds (% Sky Obscured)

100
99
100
100
91
74
56
53
69
68
64
61
100
100
100
100
98
100
100
99
99
100
100
89

Low Clouds (% Sky Obscured)

62
45
53
45
46
59
38
38
47
34
37
40
48
59
62
54
67
71
71
57
73
98
58
57

Medium Clouds (% Sky Obscured)

88
99
100
71
46
14
16
6
0
0
0
0
0
16
49
49
35
89
87
84
90
100
92
75

High Clouds (% Sky Obscured)

19
98
100
100
33
0
0
7
44
68
61
61
100
100
100
100
92
100
98
88
91
88
42
13

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
5
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
Light Rain
None
None

Precipitation Probability (%)

0
0
0
1
9
10
4
0
6
3
0
0
0
0
0
3
0
3
5
8
44
69
41
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0

Wind Speed/Direction (mph)

13
15
14
13
12
12
11
8
6
5
5
5
5
5
4
4
4
5
5
7
8
11
9
11

Chance of Frost

Temperature (°C)

18
18
19
18
18
18
17
16
16
16
16
15
15
15
15
15
15
15
16
17
18
19
17
18

Feels Like (°C)

14
14
15
15
16
16
16
16
16
16
16
15
15
13
13
13
13
13
13
14
16
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

55
58
60
65
73
71
76
81
82
86
85
82
83
83
84
84
80
75
70
62
58
67
86
69

Pressure (mb)

1021
1021
1021
1020
1020
1020
1021
1021
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

296
296
298
297
298
299
298
297
296
294
291
286
287
287
286
286
284
282
282
282
282
282
280
282

Tuesday 14

Waning Crescent 5%

05:31

16:58

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:41, Set: 19:56, Transit: 13:19. Moon - Rise: 05:31, Set: 16:58. Civil Dark: 20:23 - 06:13. Nautical Dark: 20:56 - 05:40. Astro Dark: 21:30 - 05:05

Total Clouds (% Sky Obscured)

90
94
59
69
69
93
67
48
40
39
53
74
87
90
84
68
70
83
90
100
100
100
100
82

Low Clouds (% Sky Obscured)

56
75
0
37
68
28
24
27
20
25
34
36
41
35
31
39
56
56
49
41
39
37
20
28

Medium Clouds (% Sky Obscured)

73
80
22
23
7
16
0
5
4
0
2
0
0
0
0
0
0
11
16
13
4
73
72
3

High Clouds (% Sky Obscured)

12
59
22
41
2
84
51
25
20
20
34
56
71
81
74
52
30
31
63
100
100
100
100
68

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
4
5
8
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
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
32
2
0
0
0
0
16
35
54
58
48
29
22
4
4
5
3
4
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
12
12
11
10
8
7
5
6
5
5
4
5
5
4
5
5
6
7
9
11
12

Chance of Frost

Temperature (°C)

21
22
22
23
24
23
23
21
20
19
18
18
17
17
17
17
16
16
16
17
19
21
22
24

Feels Like (°C)

18
19
19
20
22
23
21
20
19
18
17
17
17
17
17
17
16
15
15
16
18
19
19
20

Dew Point (°C)

13
13
13
14
15
16
16
16
16
16
15
16
16
16
16
15
15
15
14
14
15
14
13
13

Relative Humidity (%)

61
57
56
57
57
61
66
73
77
81
82
90
93
90
92
89
92
89
83
79
73
66
56
50

Pressure (mb)

1019
1018
1018
1017
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1018
1018
1017

Ozone (du)

284
284
285
285
287
287
287
288
288
289
289
289
288
288
287
285
283
283
283
283
284
283
283
281

Wednesday 15

Waning Crescent 1%

05:56

18:08

13 Bad
14 Bad
15 OK
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

Sun - Rise: 06:39, Set: 19:56, Transit: 13:19. Moon - Rise: 05:56, Set: 18:08. Civil Dark: 20:24 - 06:12. Nautical Dark: 20:57 - 05:38. Astro Dark: 21:32 - 05:04

Total Clouds (% Sky Obscured)

62
44
37
58
52
77
68
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
28
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
0
0
0
0
2
3

Medium Clouds (% Sky Obscured)

9
8
12
10
21
31
19
15
0
2
0
0
0
0
0
0
0
0
35
23
8
0
0
0

High Clouds (% Sky Obscured)

31
17
18
47
20
29
52
90
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
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)

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

Chance of Frost

Temperature (°C)

24
25
26
26
26
24
23
21
19
18
18
17
16
16
16
16
16
16
15
17
19
21
23
24

Feels Like (°C)

22
22
23
23
24
22
22
20
18
18
17
16
15
15
15
15
15
14
14
16
17
19
20
20

Dew Point (°C)

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

Relative Humidity (%)

47
43
42
43
46
51
56
66
73
73
74
76
78
77
78
79
82
82
82
77
64
54
46
43

Pressure (mb)

1016
1016
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1017
1017
1016
1016
1016
1015

Ozone (du)

283
282
282
282
282
283
283
284
284
284
283
281
281
281
280
279
278
278
279
280
282
283
283
284

Thursday 16

Waning Crescent 1%

06:24

19:21

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 OK
09 OK
10 Good
11 Good
12 OK

Sun - Rise: 06:38, Set: 19:57, Transit: 13:18. Moon - Rise: 06:24, Set: 19:21. Civil Dark: 20:25 - 06:10. Nautical Dark: 20:58 - 05:37. Astro Dark: 21:33 - 05:02

Total Clouds (% Sky Obscured)

100
100
100
100
98
95
92
87
81
77
50
73
78
78
72
80
83
51
87
21
20
10
10
25

Low Clouds (% Sky Obscured)

5
5
3
9
29
5
1
12
22
31
33
50
62
59
62
37
42
32
32
21
18
10
10
24

Medium Clouds (% Sky Obscured)

80
23
24
14
15
20
23
27
25
25
37
33
30
36
43
34
43
20
35
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
81
64
49
38
27
23
5
3
1
10
30
30
17
0
34
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
9
6
9
9
6
7
5
7
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
Very Light Rain
Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
5
40
64
49
51
34
23
54
67
76
77
36
13
4
3
4
3
0
1
5

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.4
0
0
0
0
0
0.3
0.4
0.7
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
25
25
25
24
22
21
20
19
18
17
17
16
16
16
15
16
16
16
18
19
20
22

Feels Like (°C)

21
21
21
22
23
21
21
20
20
18
17
18
15
16
15
15
15
16
16
16
19
20
21
22

Dew Point (°C)

10
11
11
11
12
15
16
18
18
17
17
17
16
15
15
15
15
15
15
15
15
14
13
13

Relative Humidity (%)

41
42
40
41
43
57
68
85
88
90
93
96
95
93
95
95
96
96
96
92
82
72
63
57

Pressure (mb)

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

Ozone (du)

285
288
291
294
295
299
302
305
308
311
315
320
319
322
328
343
348
343
340
340
340
332
329
325

Friday 17

New Moon 0%

06:57

20:38

13 Good
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
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

Sun - Rise: 06:36, Set: 19:58, Transit: 13:18. Moon - Rise: 06:57, Set: 20:38. Civil Dark: 20:26 - 06:09. Nautical Dark: 20:59 - 05:35. Astro Dark: 21:34 - 05:00

Total Clouds (% Sky Obscured)

8
15
70
68
69
60
74
61
47
37
62
81
100
72
78
92
99
99
98
99
99
100
100
100

Low Clouds (% Sky Obscured)

8
3
8
12
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
9
20
9
36
61
88
20
25
30
25
21
12
8
5
6
28
48

High Clouds (% Sky Obscured)

0
15
68
68
69
60
74
61
47
37
62
81
100
55
44
39
51
71
94
96
98
100
100
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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
8

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

Chance of Frost

Temperature (°C)

23
24
24
24
24
23
21
19
18
17
16
16
15
15
12
12
12
12
13
14
17
20
23
24

Feels Like (°C)

22
24
24
23
24
22
22
19
17
17
15
15
14
14
11
11
10
11
10
10
15
16
17
19

Dew Point (°C)

13
13
12
11
11
11
13
13
13
12
12
11
11
11
8
8
8
8
8
9
9
10
11
10

Relative Humidity (%)

53
49
45
44
44
48
61
69
72
70
73
73
77
76
76
76
76
73
70
69
59
51
45
42

Pressure (mb)

1015
1014
1014
1013
1013
1014
1014
1014
1015
1015
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1012
1012

Ozone (du)

321
318
314
311
309
306
307
303
302
301
300
300
299
297
297
298
298
298
298
298
297
295
294
294

Saturday 18

Waxing Crescent 3%

07:38

21:57

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
09 OK
10 Good
11 Good
12 Good

Sun - Rise: 06:35, Set: 19:59, Transit: 13:18. Moon - Rise: 07:38, Set: 21:57. Civil Dark: 20:27 - 06:07. Nautical Dark: 21:01 - 05:34. Astro Dark: 21:36 - 04:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
95
89
84
89
95
100
73
47
40
20
10
5
5
10

Low Clouds (% Sky Obscured)

24
21
20
24
36
45
53
68
82
97
87
77
67
51
38
28
30
24
22
14
10
5
4
2

Medium Clouds (% Sky Obscured)

58
82
86
91
89
86
82
74
66
59
60
62
65
66
67
67
58
47
39
20
10
1
1
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
95
91
78
66
50
65
81
100
73
47
28
20
10
5
4
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
8
8
9
9
8
7
5
7
8
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
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

10
13
15
11
22
34
44
83
95
95
95
86
55
53
60
75
67
49
29
27
19
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.5
1.6
2.7
1.1
0.6
0.2
0
0.3
0.5
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
25
25
25
23
21
20
19
19
19
17
15
14
12
11
9
9
8
8
9
10
11
12

Feels Like (°C)

19
20
24
24
23
23
22
22
17
18
18
18
18
18
11
11
11
9
8
6
6
7
7
8

Dew Point (°C)

10
10
11
12
13
13
13
13
12
11
11
11
12
12
11
10
8
8
7
7
6
5
4
2

Relative Humidity (%)

39
37
40
44
47
53
58
66
63
61
59
68
79
90
93
95
95
93
93
91
80
68
59
47

Pressure (mb)

1011
1011
1010
1009
1009
1009
1009
1010
1010
1011
1012
1012
1013
1014
1014
1015
1016
1017
1017
1018
1018
1018
1018
1017

Ozone (du)

294
293
292
291
289
289
289
289
289
289
289
290
290
291
292
292
293
296
299
302
305
309
312
314

Sunday 19

Waxing Crescent 8%

08:28

23:16

13 Good
14 Good
15 Good
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 06:34, Set: 20:00, Transit: 13:18. Moon - Rise: 08:28, Set: 23:16. Civil Dark: 20:28 - 06:06. Nautical Dark: 21:02 - 05:32. Astro Dark: 21:37 - 04:57

Total Clouds (% Sky Obscured)

10
9
8
15
17
12
9
11
20
30
31
27
22
15
11
6
6
5
5

Low Clouds (% Sky Obscured)

0
0
0
1
5
12
9
11
20
30
25
20
17
13
9
4
4
5
4

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
1
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
3
10
10
7
2
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

Wind Speed/Direction (mph)

16
17
17
17
17
17
17
17
17
16
16
14
13
12
11
10
9
9
9

Chance of Frost

Temperature (°C)

13
14
14
14
14
12
10
8
7
5
3
2
1
-1
-2
-2
-3
-2
-2

Feels Like (°C)

8
8
10
9
8
8
8
9
2
2
1
1
-0
-2
-7
-7
-6
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

39
31
33
36
39
46
54
63
66
71
76
74
73
71
74
75
76
74
69

Pressure (mb)

1017
1016
1016
1015
1015
1016
1017
1018
1020
1021
1023
1024
1025
1026
1026
1027
1028
1028
1029

Ozone (du)

316
319
323
327
331
332
332
332
331
331
330
333
335
338
341
344
348
348
349

Forecast for Fairview, Randolph, United States of America (38.96,-79.81)

Generated: 13/04/26 13:56:38. Forecast: 13/04/26 to 19/04/26. Timezone: UTC-4.00