Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 94%

22:32

06:59

11 Bad
12 Bad
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

Sun - Rise: 05:54, Set: 20:04, Transit: 13:00. Moon - Rise: 22:32, Set: 06:59. Civil Dark: 20:36 - 05:22. Nautical Dark: 21:17 - 04:41. Astro Dark: 22:01 - 03:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
93
95
95
93
94
94
90
86
95
100
100
99
93
94
97
95
96
96
81

Low Clouds (% Sky Obscured)

83
87
89
88
82
87
81
90
87
89
91
84
75
72
68
69
63
64
62
59
64
71
78
69

Medium Clouds (% Sky Obscured)

100
100
100
100
99
79
34
23
28
78
67
71
69
89
100
86
51
37
40
42
64
54
33
18

High Clouds (% Sky Obscured)

100
100
100
100
82
48
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
1
1
2
1
1
9

Fog (%)

0
0
0
30
1
0
0
0
0
4
12
72
81
78
81
36
13
39
28
24
26
20
0
0

Precipitation Type

Light Rain
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 (%)

61
27
28
47
39
26
29
29
26
23
21
18
8
16
19
16
9
14
13
5
12
15
15
6

Precipitation Amount (mm)

0.4
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
11
13
7
7
8
8
7
8
8
7
7
7
6
6
6
5
5
5
5
5
6
7
7

Chance of Frost

Temperature (°C)

11
12
12
8
9
9
9
8
8
7
7
7
7
7
7
7
6
6
5
6
6
7
8
9

Feels Like (°C)

8
8
9
5
5
5
5
5
4
4
4
4
4
3
3
3
3
2
2
2
2
4
4
5

Dew Point (°C)

11
11
11
8
8
8
8
8
7
7
7
7
6
6
6
6
6
5
5
5
5
6
6
6

Relative Humidity (%)

95
95
95
95
95
95
93
95
96
96
96
98
96
98
96
96
98
94
98
96
94
93
90
84

Pressure (mb)

1012
1011
1011
1010
1010
1009
1009
1009
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011

Ozone (du)

381
385
388
388
390
395
398
398
398
399
400
401
402
401
403
405
407
409
411
414
416
415
415
414

Friday 26

Waning Gibbous 88%

23:43

07:39

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

Sun - Rise: 05:53, Set: 20:05, Transit: 13:00. Moon - Rise: 23:43, Set: 07:39. Civil Dark: 20:38 - 05:20. Nautical Dark: 21:18 - 04:39. Astro Dark: 22:03 - 03:54

Total Clouds (% Sky Obscured)

80
76
79
80
59
60
72
58
45
38
21
26
23
43
49
56
58
55
25
77
100
100
100
98

Low Clouds (% Sky Obscured)

66
57
63
65
57
54
59
52
44
40
31
46
45
63
66
68
71
53
30
30
44
80
83
84

Medium Clouds (% Sky Obscured)

41
35
36
22
3
5
3
2
0
1
0
0
0
0
0
0
0
8
1
0
29
100
100
95

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
5
5
82
100
100
59
43

ISS Passover

Visibility (miles)

9
7
9
9
9
9
9
9
9
9
9
9
9
3
2
9
2
1
9
9
7
1
1
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
45
32
2
52
0
6
49
84
81
0
2
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 (%)

8
24
10
9
8
14
1
1
0
0
0
0
0
0
0
0
1
1
0
0
1
1
2
14

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
9
11
11
12
11
11
10
9
8
8
8
8
8
8
8
9
7
6
6
7
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
66
61
63
62
67
72
72
78
90
91
91
93
94
91
91
91
93
94
93
89
90
91
91

Pressure (mb)

1011
1011
1010
1010
1010
1010
1010
1011
1011
1012
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

412
409
407
408
408
405
404
407
406
405
403
402
405
407
418
412
402
399
396
398
399
398
395
395

Saturday 27

Waning Gibbous 80%

00:48

08:31

11 Bad
12 Bad
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

Sun - Rise: 05:51, Set: 20:07, Transit: 13:00. Moon - Rise: 00:48, Set: 08:31. Civil Dark: 20:39 - 05:18. Nautical Dark: 21:20 - 04:37. Astro Dark: 22:05 - 03:51

Total Clouds (% Sky Obscured)

97
97
94
100
84
67
73
66
70
50
59
57
75
72
70
86
78
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
81
43
23
6
23
26
29
43
44
58
61
73
72
68
74
82
60
84
84
74
88
91
65

Medium Clouds (% Sky Obscured)

92
93
84
87
77
62
60
49
2
2
3
2
2
0
0
0
0
0
12
23
36
100
100
100

High Clouds (% Sky Obscured)

2
4
45
100
26
26
36
20
67
21
60
7
2
0
6
34
45
94
97
98
100
78
57
40

ISS Passover

Visibility (miles)

0
1
9
9
9
9
9
9
9
9
6
1
1
0
9
1
6
7
6
1
3
8
0
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
5
12
12
12
12
12
12
12
12
12
12
12
12

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 (%)

3
14
4
3
2
2
1
1
0
1
1
1
1
1
2
1
1
1
2
3
3
13
4
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
85
81
63
57
56
60
72
81
90
91
91
93
94
91
89
91
93
91
93
90
88
93
79

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1014
1014
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

395
394
392
392
388
385
383
383
387
388
390
392
394
392
389
386
386
386
383
382
382
381
381
381

Sunday 28

Waning Gibbous 71%

01:43

09:36

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

Sun - Rise: 05:49, Set: 20:08, Transit: 12:59. Moon - Rise: 01:43, Set: 09:36. Civil Dark: 20:41 - 05:17. Nautical Dark: 21:22 - 04:35. Astro Dark: 22:08 - 03:49

Total Clouds (% Sky Obscured)

99
99
98
91
86
77
51
45
46
56
57
71
62
42
19
25
27
21
23
25
25
45
53
82

Low Clouds (% Sky Obscured)

52
42
21
22
33
19
19
19
17
37
28
45
73
66
53
49
42
15
15
17
19
44
50
79

Medium Clouds (% Sky Obscured)

99
97
96
86
71
52
16
14
14
14
12
14
8
6
3
0
3
3
3
3
0
0
0
13

High Clouds (% Sky Obscured)

40
23
45
2
2
44
11
2
2
0
0
0
0
0
2
2
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
2
9
9
9
9
9
9
9
9
9
8
6

Fog (%)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

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
3
1
3
4
4
7
8
6
9
9
7
11
10
10
11
11
5
7
5
2
2
5
24

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
13
15
16
16
16
16
15
14
12
12
11
10
9
8
7
8
7
7
8
8
9
11
12

Chance of Frost

Temperature (°C)

8
8
9
10
9
9
9
8
6
5
4
4
3
2
1
1
0
1
0
1
1
2
3
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
62
52
53
50
54
53
62
74
89
82
88
94
86
83
86
83
84
87
91
80
68
63
60

Pressure (mb)

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

Ozone (du)

382
381
378
380
379
378
377
377
378
380
383
391
395
397
401
400
398
395
393
398
403
404
405
405

Monday 29

Waning Gibbous 60%

02:27

10:50

11 Bad
12 Bad
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 OK
07 OK
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:48, Set: 20:09, Transit: 12:59. Moon - Rise: 02:27, Set: 10:50. Civil Dark: 20:42 - 05:15. Nautical Dark: 21:23 - 04:33. Astro Dark: 22:10 - 03:47

Total Clouds (% Sky Obscured)

88
95
100
100
100
100
98
96
92
80
68
51
65
64
59
53
46
42
40
34
29
46
60
75

Low Clouds (% Sky Obscured)

80
71
67
75
88
100
94
71
21
7
5
3
1
1
2
14
29
43
41
42
40
51
59
61

Medium Clouds (% Sky Obscured)

76
90
100
100
100
65
35
93
88
81
73
64
47
47
44
32
24
15
10
6
1
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
0
0
0
1
2
2
2
2
2
2
3
2
12
23
31

ISS Passover

Visibility (miles)

9
8
4
6
4
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

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 (%)

16
3
13
7
16
4
6
8
10
11
9
2
1
1
0
3
4
3
4
4
2
4
3
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
13
13
13
13
13
13
12
10
8
7
6
5
5
5
5
6
7
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
38
36
36
41
45
45
48
60
69
82
86
89
89
89
87
89
89
91
77
65
56
48
42

Pressure (mb)

1020
1020
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

401
397
396
393
393
391
390
388
388
390
392
400
402
403
403
404
402
401
400
396
392
389
388
387

Tuesday 30

Waning Gibbous 49%

03:01

No Set

11 Bad
12 Bad
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

Sun - Rise: 05:46, Set: 20:10, Transit: 12:59. Moon - Rise: 03:01, Set: No Set. Civil Dark: 20:44 - 05:13. Nautical Dark: 21:25 - 04:32. Astro Dark: 22:12 - 03:44

Total Clouds (% Sky Obscured)

80
86
92
94
95
96
93
90
84
87
92
100
97
94
91
86
79
74
68
63
59
56
56
65

Low Clouds (% Sky Obscured)

42
25
11
26
44
60
40
20
1
0
0
0
0
0
0
10
15
16
12
11
10
7
3
1

Medium Clouds (% Sky Obscured)

16
30
47
50
51
50
51
52
55
69
82
97
95
93
90
87
82
80
75
72
70
63
55
46

High Clouds (% Sky Obscured)

27
34
42
42
43
38
41
48
50
44
47
40
40
30
15
11
11
17
21
31
40
40
50
65

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 (%)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
35
35
34
35
37
38
45
51
59
60
61
62
61
61
60
59
58
59
54
51
47
46
44

Pressure (mb)

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

Ozone (du)

386
385
385
384
384
384
383
382
381
380
376
372
368
369
369
370
370
371
371
370
369
368
367
367

Wednesday 1

Third Quarter 37%

03:28

12:10

11 Bad
12 Bad
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

Sun - Rise: 05:45, Set: 20:12, Transit: 12:59. Moon - Rise: 03:28, Set: 12:10. Civil Dark: 20:45 - 05:12. Nautical Dark: 21:27 - 04:30. Astro Dark: 22:14 - 03:42

Total Clouds (% Sky Obscured)

77
86
100
84
68
52
67
82
96
97
98
98
96
92
89
93
96
100

Low Clouds (% Sky Obscured)

2
2
1
1
1
1
0
0
0
22
47
66
57
48
39
34
29
25

Medium Clouds (% Sky Obscured)

63
81
99
80
61
42
60
78
96
94
92
91
89
89
87
90
95
100

High Clouds (% Sky Obscured)

67
81
99
66
34
1
1
1
0
20
40
65
56
36
13
13
13
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
4
1
4
7
9
9
9

Fog (%)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

Precipitation Type

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

Precipitation Probability (%)

0
1
1
12
20
24
43
50
51
52
53
56
57
53
44
41
32
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
13
14
13
13
12
11
10
9
8
7
6
6
5
4
4
4

Feels Like (°C)

3
9
10
9
11
12
13
9
8
7
6
6
4
1
1
1
1
-0

Dew Point (°C)

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

Relative Humidity (%)

43
43
45
45
54
64
75
79
81
85
88
91
94
91
90
89
86
85

Pressure (mb)

1013
1013
1012
1011
1011
1011
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

366
366
365
365
365
365
366
369
372
374
377
380
382
386
390
394
399
404

Forecast for Pleasant Valley, Klickitat, United States of America (45.95,-120.67)

Generated: 25/04/24 11:08:50. Forecast: 25/04/24 to 01/05/24. Timezone: UTC-7.00