Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

Waxing Gibbous 61%

14:04

03:43

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

Sun - Rise: 06:07, Set: 20:12, Transit: 13:10. Moon - Rise: 14:04, Set: 03:43. Civil Dark: 20:44 - 05:35. Nautical Dark: 21:23 - 04:55. Astro Dark: 22:07 - 04:11

Total Clouds (% Sky Obscured)

35
27
21
17
15
38
7
11
18
24
58
67
10
9
0
0
0
0
2
2
23
26
30
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
19
19
16
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
9
2
2
2
2
2
0
0
0
0
2
2
23
26
30
3

High Clouds (% Sky Obscured)

0
0
0
0
9
23
6
11
18
24
58
67
10
9
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
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
11
8
6
5
5
4
4
4
4
3
4
3
3
3
3
3
4
5
6
6
7
7
7

Chance of Frost

Temperature (°C)

16
15
13
10
8
7
6
4
4
4
4
3
3
4
8
11
13
15
16
17
18
18
18
17

Feels Like (°C)

14
14
12
9
7
7
5
4
2
1
1
0
0
1
6
12
13
15
15
16
16
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

36
43
59
67
79
87
86
80
76
73
75
72
70
66
56
46
40
32
25
23
23
23
24
28

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009

Ozone (du)

392
394
396
402
403
401
398
394
391
391
392
393
396
401
410
411
409
409
407
404
399
395
393
394

Saturday 25

Waxing Gibbous 72%

15:16

04:03

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

Sun - Rise: 06:06, Set: 20:13, Transit: 13:10. Moon - Rise: 15:16, Set: 04:03. Civil Dark: 20:45 - 05:33. Nautical Dark: 21:25 - 04:53. Astro Dark: 22:09 - 04:08

Total Clouds (% Sky Obscured)

30
8
7
6
2
2
1
2
5
33
11
3
4
0
0
0
0
0
0
0
8
79
78
2

Low Clouds (% Sky Obscured)

17
5
0
0
0
0
1
1
2
1
1
3
4
0
0
0
0
0
0
0
3
21
54
1

Medium Clouds (% Sky Obscured)

1
0
3
5
2
2
1
1
2
13
4
0
0
0
0
0
0
0
0
0
6
67
64
0

High Clouds (% Sky Obscured)

0
0
2
2
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

17
15
12
10
8
6
6
5
5
5
4
4
4
5
8
13
15
16
17
18
19
19
19
18

Feels Like (°C)

15
13
12
9
7
6
5
3
4
3
3
3
3
4
9
13
15
16
17
17
17
17
16
13

Dew Point (°C)

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

Relative Humidity (%)

39
52
67
72
73
71
70
66
63
65
64
69
72
71
60
51
45
38
32
30
26
26
30
41

Pressure (mb)

1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009

Ozone (du)

396
397
396
398
400
397
394
392
392
393
395
397
398
399
400
400
399
400
401
402
400
397
394
391

Sunday 26

Waxing Gibbous 81%

16:26

04:21

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

Sun - Rise: 06:04, Set: 20:14, Transit: 13:10. Moon - Rise: 16:26, Set: 04:21. Civil Dark: 20:47 - 05:31. Nautical Dark: 21:27 - 04:51. Astro Dark: 22:11 - 04:06

Total Clouds (% Sky Obscured)

6
0
0
2
8
26
36
42
54
57
61
61
63
23
40
48
63
71
80
91
79
69
60
73

Low Clouds (% Sky Obscured)

0
0
0
0
2
22
32
42
54
57
61
61
63
23
40
48
63
71
80
88
79
69
60
53

Medium Clouds (% Sky Obscured)

5
0
0
2
8
2
2
0
0
0
0
0
3
5
3
3
3
4
8
11
12
69
60
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
5
5
17
17
38

ISS Passover

Visibility (miles)

9
9
9
9
9
3
3
2
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
1
6
16
24
29
14
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
2
1
0
0
0
0
0
0
0
1
0
2
1
3
3
5
3
16
8
15
5
5
7

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

Chance of Frost

Temperature (°C)

17
15
12
9
7
6
5
4
4
3
3
3
3
4
7
10
11
12
13
14
15
15
14
14

Feels Like (°C)

14
14
12
9
7
5
5
4
3
2
2
1
2
3
6
9
10
10
11
12
13
13
12
11

Dew Point (°C)

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

Relative Humidity (%)

48
58
77
91
98
98
98
100
98
98
98
94
94
91
85
77
70
71
70
70
68
63
60
59

Pressure (mb)

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

Ozone (du)

389
388
382
381
381
380
379
377
376
376
375
374
373
375
377
381
393
393
386
380
375
371
367
366

Monday 27

Waxing Gibbous 89%

17:34

04:37

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:02, Set: 20:16, Transit: 13:10. Moon - Rise: 17:34, Set: 04:37. Civil Dark: 20:48 - 05:30. Nautical Dark: 21:28 - 04:49. Astro Dark: 22:13 - 04:04

Total Clouds (% Sky Obscured)

87
100
100
100
100
98
95
92
93
95
96
96
96
95
97
98
100
98
95
93
89
90
93
76

Low Clouds (% Sky Obscured)

45
21
16
23
28
35
41
79
86
82
74
77
82
84
75
74
99
95
91
86
69
78
90
76

Medium Clouds (% Sky Obscured)

39
24
52
49
68
73
71
69
75
85
85
88
87
78
72
49
46
42
44
43
38
30
22
16

High Clouds (% Sky Obscured)

74
100
100
100
100
84
67
53
44
34
26
9
28
6
25
25
1
1
2
1
1
2
2
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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 (%)

11
5
5
2
4
4
6
2
6
7
5
8
10
18
15
23
24
10
19
15
8
6
2
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
67
79
90
91
94
96
94
93
91
91
93
91
85
78
70
60
56
58
63
57
46
43
49

Pressure (mb)

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

Ozone (du)

364
362
362
360
359
356
354
352
350
348
347
345
346
345
344
345
345
345
345
344
343
343
342
340

Tuesday 28

Waxing Gibbous 94%

No Rise

04:54

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

Sun - Rise: 06:01, Set: 20:17, Transit: 13:09. Moon - Rise: No Rise, Set: 04:54. Civil Dark: 20:49 - 05:28. Nautical Dark: 21:30 - 04:47. Astro Dark: 22:15 - 04:01

Total Clouds (% Sky Obscured)

50
31
27
24
20
27
36
44
46
48
50
39
28
18
23
27
31
18
6
0
0
1
1
1

Low Clouds (% Sky Obscured)

42
20
18
15
12
18
22
27
28
30
34
29
22
16
20
23
27
17
6
0
0
1
1
1

Medium Clouds (% Sky Obscured)

9
0
0
0
0
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
0
0
0
0
0
0
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
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
2
3
2
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)

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

Chance of Frost

Temperature (°C)

11
10
9
6
5
5
4
3
3
2
2
2
4
5
7
9
12
14
15
17
18
19
19
19

Feels Like (°C)

8
8
7
6
5
4
3
2
2
2
1
2
2
3
3
4
5
5
15
15
15
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

56
60
72
87
93
94
96
94
96
94
94
96
88
80
74
63
55
49
46
43
40
41
42
42

Pressure (mb)

1022
1022
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1022
1022
1021
1020
1020
1019

Ozone (du)

339
338
338
338
338
337
336
336
335
334
333
333
333
333
333
332
332
331
330
330
330
329
329
329

Wednesday 29

Waxing Gibbous 98%

18:42

05:12

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

Sun - Rise: 05:59, Set: 20:18, Transit: 13:09. Moon - Rise: 18:42, Set: 05:12. Civil Dark: 20:51 - 05:26. Nautical Dark: 21:32 - 04:45. Astro Dark: 22:17 - 03:59

Total Clouds (% Sky Obscured)

0
0
1
1
2
3
3
4
33
62
90
89
89
89
78
55
26
15
12
9
7
16
50
33

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
16
40
27

High Clouds (% Sky Obscured)

0
0
1
1
2
3
3
4
29
50
72
81
89
89
78
55
26
15
12
9
7
16
50
33

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
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)

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

Chance of Frost

Temperature (°C)

17
15
14
12
11
9
9
8
7
7
7
6
8
9
11
14
16
19
20
21
22
22
22
22

Feels Like (°C)

18
18
17
16
15
14
9
9
8
8
8
7
5
5
6
7
9
9
18
18
18
18
19
19

Dew Point (°C)

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

Relative Humidity (%)

50
61
75
77
81
84
87
88
90
90
91
93
84
77
71
61
53
45
43
40
39
39
38
38

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1015

Ozone (du)

329
328
328
328
329
329
330
331
331
332
332
332
333
334
335
336
337
338
338
339
339
343
348
352

Thursday 30

Waxing Gibbous 100%

19:50

05:33

18 OK
19 Good
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 OK
09 Bad
10 Bad

Sun - Rise: 05:58, Set: 20:19, Transit: 13:09. Moon - Rise: 19:50, Set: 05:33. Civil Dark: 20:52 - 05:25. Nautical Dark: 21:33 - 04:44. Astro Dark: 22:20 - 03:57

Total Clouds (% Sky Obscured)

22
0
7
15
22
40
58
71
62
52
41
36
28
20
35
48
63

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
4
6
4
3
1
7
13
20
35
48
63

Medium Clouds (% Sky Obscured)

13
0
7
15
22
40
58
71
59
41
29
20
11
2
2
3
4

High Clouds (% Sky Obscured)

18
0
0
0
0
7
14
22
16
9
3
2
1
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
6
4
6
8
9
9
9
9
8
8
7
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
3
27
36
56
67
73
75
58
40
18
14
8
0
2
3
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
6
5
4
4
4
4
4
4
4
4
3
3
3
3
4

Chance of Frost

Temperature (°C)

20
18
16
14
13
11
10
9
8
8
7
7
8
9
11
13
15

Feels Like (°C)

20
19
19
19
19
18
9
8
8
8
8
8
6
7
8
9
10

Dew Point (°C)

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

Relative Humidity (%)

49
60
77
83
90
98
98
96
98
98
98
98
96
96
95
84
76

Pressure (mb)

1016
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1020

Ozone (du)

357
362
368
372
377
381
382
383
384
384
383
383
384
385
385
386
388

Forecast for Buxton, Washington, United States of America (45.74,-123.19)

Generated: 24/04/26 18:56:04. Forecast: 24/04/26 to 30/04/26. Timezone: UTC-7.00