Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 14

Waning Crescent 4%

05:08

17:53

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:10, Set: 19:36, Transit: 12:54. Moon - Rise: 05:08, Set: 17:53. Civil Dark: 20:05 - 05:41. Nautical Dark: 20:40 - 05:06. Astro Dark: 21:18 - 04:28

Total Clouds (% Sky Obscured)

99
91
100
100
100
100
98
100
100
100
100
100
100
100
100
100
99
68
68
84
100
72
86
100

Low Clouds (% Sky Obscured)

6
13
39
48
54
60
20
34
42
64
94
100
99
100
99
100
89
45
47
70
90
51
60
100

Medium Clouds (% Sky Obscured)

58
91
88
88
78
95
79
83
41
73
85
100
100
100
96
92
50
52
39
73
90
59
61
57

High Clouds (% Sky Obscured)

67
29
27
100
99
100
77
99
100
100
100
100
100
100
81
58
23
3
2
1
11
1
4
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
0
0
0
0
0
0
0
0
2
7
8
6
4
5
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
19
27
10
0
0
0
0
0
0
0
0
0
0
25

Precipitation Type

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

Precipitation Probability (%)

0
0
12
4
9
6
3
26
41
43
68
76
67
74
70
56
42
46
52
66
91
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0.2
0.2
0.5
0.6
0.4
0.5
0.5
0.4
0.1
0.1
0.2
0.3
0.5
1.1
1.3
1.5

Wind Speed/Direction (mph)

23
28
32
29
30
28
25
26
28
28
28
28
28
29
31
35
36
36
37
39
37
39
44
39

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
45
46
49
54
60
62
65
84
92
94
94
94
91
91
92
83
71
61
58
64
68
89
92

Pressure (mb)

1011
1011
1012
1013
1013
1012
1013
1013
1013
1013
1012
1011
1011
1011
1011
1010
1010
1008
1007
1007
1006
1006
1009
1011

Ozone (du)

348
347
345
344
345
346
348
350
351
354
353
350
357
360
363
368
371
373
377
376
374
376
378
383

Wednesday 15

Waning Crescent 1%

05:31

No Set

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:09, Set: 19:37, Transit: 12:53. Moon - Rise: 05:31, Set: No Set. Civil Dark: 20:06 - 05:39. Nautical Dark: 20:42 - 05:04. Astro Dark: 21:19 - 04:26

Total Clouds (% Sky Obscured)

95
87
61
58
67
97
85
88
86
70
68
63
66
64
57
94
90
70
88
96
99
90
76
33

Low Clouds (% Sky Obscured)

95
87
33
30
58
71
55
76
44
26
37
46
52
56
41
53
56
49
33
57
98
11
76
31

Medium Clouds (% Sky Obscured)

60
38
17
26
0
31
60
71
63
56
66
31
26
14
37
82
90
50
88
75
95
68
54
24

High Clouds (% Sky Obscured)

1
1
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
9
9
0
0
0
0
0
1
1
1
0
0
1
2
5
5
5
8
2
9
1
8

Fog (%)

5
2
0
0
0
0
0
0
1
1
1
2
4
27
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

92
43
13
21
33
32
40
34
25
24
20
29
35
49
48
56
51
47
50
48
43
31
25
6

Precipitation Amount (mm)

1.2
0.2
0
0
0.2
0.2
0.2
0.2
0
0
0
0.2
0.2
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0

Wind Speed/Direction (mph)

32
32
36
34
35
34
30
27
25
23
23
23
24
24
22
22
23
23
22
22
23
24
23
25

Chance of Frost

Temperature (°C)

-5
-7
-8
-8
-9
-11
-12
-12
-13
-13
-14
-14
-14
-13
-13
-13
-12
-11
-11
-10
-10
-9
-9
-9

Feels Like (°C)

-9
-11
-14
-14
-14
-15
-16
-17
-18
-18
-18
-18
-19
-19
-20
-20
-20
-19
-18
-17
-17
-17
-16
-16

Dew Point (°C)

-6
-9
-14
-13
-12
-13
-14
-15
-16
-17
-17
-16
-17
-16
-17
-18
-19
-19
-18
-19
-18
-19
-18
-18

Relative Humidity (%)

94
85
60
67
80
85
80
83
79
76
79
79
78
79
74
63
56
52
52
46
48
45
48
47

Pressure (mb)

1012
1013
1014
1016
1017
1018
1019
1020
1020
1021
1021
1022
1023
1023
1023
1023
1022
1022
1022
1021
1022
1021
1021
1022

Ozone (du)

389
394
397
400
408
413
416
413
412
424
430
436
433
428
426
425
425
427
427
428
425
420
420
419

Thursday 16

Waning Crescent 0%

05:56

19:10

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

Sun - Rise: 06:07, Set: 19:38, Transit: 12:53. Moon - Rise: 05:56, Set: 19:10. Civil Dark: 20:07 - 05:38. Nautical Dark: 20:43 - 05:02. Astro Dark: 21:21 - 04:24

Total Clouds (% Sky Obscured)

68
28
23
4
2
2
2
5
10
11
13
14
11
2
0
1
0
5
4
4
34
46
51
61

Low Clouds (% Sky Obscured)

54
28
23
4
2
2
2
5
10
11
13
14
11
2
0
0
0
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

24
23
15
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
32
50
61

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
4
4
34
46
41
27

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
2
1
1
1
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
14
1
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)

24
23
21
20
19
17
15
13
12
12
12
11
10
10
10
9
9
9
8
8
8
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-15
-14
-13
-13
-12
-12
-12
-12
-12
-12
-12
-11
-9
-8
-8
-7
-6
-6
-4
-4
-3
-3
-3

Dew Point (°C)

-18
-17
-16
-14
-14
-13
-13
-13
-12
-13
-12
-12
-13
-13
-15
-16
-17
-16
-16
-16
-16
-16
-17
-16

Relative Humidity (%)

49
55
60
66
69
74
75
77
80
80
80
81
77
67
53
47
42
41
37
35
33
32
31
34

Pressure (mb)

1022
1023
1024
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1025
1025
1024
1023
1022
1020
1019
1019
1019

Ozone (du)

420
420
414
410
404
400
396
391
388
381
378
374
370
366
364
362
361
359
357
354
351
349
347
347

Friday 17

New Moon 3%

06:26

20:31

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 OK
11 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:06, Set: 19:39, Transit: 12:53. Moon - Rise: 06:26, Set: 20:31. Civil Dark: 20:09 - 05:36. Nautical Dark: 20:44 - 05:00. Astro Dark: 21:23 - 04:22

Total Clouds (% Sky Obscured)

63
60
95
94
93
91
90
84
77
76
76
77
78
82
52
45
25
23
25
73
72
67
52
59

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)

63
60
66
61
61
59
86
80
74
73
75
71
67
57
34
15
4
2
2
1
2
0
0
0

High Clouds (% Sky Obscured)

11
29
68
88
70
52
50
53
57
64
68
77
78
82
22
27
13
15
19
73
72
67
52
59

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-14
-12
-13
-12
-13
-13
-13
-13
-13
-13
-14
-14
-14
-15
-15
-16
-16
-16
-16
-16
-16
-16
-16
-17

Relative Humidity (%)

41
47
46
46
45
43
44
44
43
43
41
40
40
37
33
30
28
27
25
24
24
23
22
22

Pressure (mb)

1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1020
1020
1019
1018
1017
1017
1016
1015
1014
1014

Ozone (du)

345
344
344
345
346
347
348
348
347
345
343
342
339
337
338
340
341
341
339
336
333
332
333
332

Saturday 18

Waxing Crescent 9%

07:04

21:53

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:04, Set: 19:40, Transit: 12:53. Moon - Rise: 07:04, Set: 21:53. Civil Dark: 20:10 - 05:34. Nautical Dark: 20:46 - 04:58. Astro Dark: 21:24 - 04:20

Total Clouds (% Sky Obscured)

65
59
49
57
70
70
71
74
88
99
96
87
77
76
93
96
94
97
100
100
100
100
100
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
1
3
5
12
20
24
32
45
65
65
65
65
60
54
49
41
24
18
21
19
17
15
9

High Clouds (% Sky Obscured)

63
55
38
47
62
59
57
53
66
86
65
40
24
37
78
92
89
95
100
97
95
90
94
97

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
2
4
7
6
5
3
3
1
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
9
9
9
9
9
10
10
10
9
10
11
10
10
10
11
12
15
17
18
17
17
17
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

29
33
34
33
34
35
35
36
37
38
38
39
42
34
29
26
25
23
21
20
19
19
18
23

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1012
1010
1009
1009
1008
1007
1006
1006

Ozone (du)

330
328
329
329
330
331
333
334
335
336
339
340
343
344
345
346
347
347
348
348
349
349
349
349

Sunday 19

Waxing Crescent 17%

07:54

23:14

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:03, Set: 19:41, Transit: 12:53. Moon - Rise: 07:54, Set: 23:14. Civil Dark: 20:11 - 05:33. Nautical Dark: 20:47 - 04:57. Astro Dark: 21:26 - 04:18

Total Clouds (% Sky Obscured)

100
100
100
100
88
74
61
68
75
82
80
78
74
83
91
100
99
89
73
67
61
54
49
48

Low Clouds (% Sky Obscured)

0
0
0
0
3
6
6
8
10
12
10
16
34
46
60
85
95
89
73
60
54
49
40
40

Medium Clouds (% Sky Obscured)

7
6
6
5
30
54
61
68
62
54
66
78
74
72
61
52
50
45
39
43
37
41
36
36

High Clouds (% Sky Obscured)

100
96
92
66
51
43
10
10
5
5
8
7
11
36
64
87
86
77
71
67
61
54
49
48

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
Snow
Snow
Snow
Light Rain
None
None
None
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
1
1
12
14
9
20
25
29
28
31
39
40
46
54
45
41
45
49
55

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-8
-8
-8
-8
-10
-11
-11
-10
-9
-9
-11
-13
-14
-16
-19
-22
-21
-21
-22
-21
-19
-17
-13

Relative Humidity (%)

29
37
38
39
40
39
39
39
41
43
44
41
38
35
30
26
22
20
18
15
16
17
17
22

Pressure (mb)

1007
1007
1007
1008
1008
1008
1008
1009
1009
1008
1008
1009
1009
1009
1009
1009
1010
1009
1009
1009
1008
1008
1007
1008

Ozone (du)

350
350
349
349
349
349
350
350
351
351
351
348
345
343
340
337
333
332
331
330
329
328
327
325

Monday 20

Waxing Crescent 27%

08:55

00:27

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
15 Bad
16 Bad

Sun - Rise: 06:01, Set: 19:43, Transit: 12:52. Moon - Rise: 08:55, Set: 00:27. Civil Dark: 20:12 - 05:31. Nautical Dark: 20:49 - 04:55. Astro Dark: 21:27 - 04:16

Total Clouds (% Sky Obscured)

47
52
49
48
68
85
100
100
100
100
94
87
80
69
53
42
51
61
71
75
81
84

Low Clouds (% Sky Obscured)

40
30
18
6
3
6
3
5
5
11
26
30
25
29
32
35
29
26
27
32
41
58

Medium Clouds (% Sky Obscured)

17
6
1
0
0
0
0
1
1
2
1
1
0
0
20
40
51
61
71
75
81
84

High Clouds (% Sky Obscured)

47
52
49
44
67
81
100
89
75
67
65
58
54
45
38
28
43
58
71
75
81
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

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

Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

56
64
73
82
76
72
67
59
49
37
39
39
39
41
44
47
47
48
51
51
52
56

Precipitation Amount (mm)

0.3
0.4
0.5
0.6
0.5
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
6
6
6
6
6
6
5
6
6
6
6
6
8
8
8
8
8

Feels Like (°C)

8
8
9
9
9
5
5
6
6
6
6
2
2
1
1
0
0
6
5
4
4
4

Dew Point (°C)

-10
-8
-7
-6
-6
-7
-6
-6
-6
-5
-5
-7
-8
-8
-10
-11
-13
-12
-14
-15
-15
-16

Relative Humidity (%)

27
32
34
36
37
39
40
41
42
44
44
40
37
35
31
27
24
22
20
18
17
16

Pressure (mb)

1008
1008
1009
1009
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007
1006

Ozone (du)

324
323
323
323
323
323
324
324
325
326
327
325
322
320
319
318
317
320
322
325
326
328

Forecast for Andrews, Harney, United States of America (42.63,-118.60)

Generated: 14/04/26 19:12:19. Forecast: 14/04/26 to 20/04/26. Timezone: UTC-7.00