Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Full Moon 100%

20:09

05:58

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

Sun - Rise: 06:11, Set: 20:01, Transit: 13:06. Moon - Rise: 20:09, Set: 05:58. Civil Dark: 20:32 - 05:41. Nautical Dark: 21:09 - 05:04. Astro Dark: 21:49 - 04:24

Total Clouds (% Sky Obscured)

100
100
100
92
93
100
99
91
77
52
12
29
55
57
100
99
97
100
100
100
100
57
31
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
13
32
2
0
8
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
63
90
87
89
85
71
36
2
8
40
46
100
91
59
2
0
40
13
3
9
1

High Clouds (% Sky Obscured)

100
100
100
77
64
100
90
55
38
11
6
14
2
27
27
69
90
100
100
100
100
48
26
14

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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)

3
3
3
3
2
2
1
1
1
2
3
3
5
7
9
10
9
10
9
15
11
9
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
-1
-1
-1
-1
-1
-1
-1
2
5
7
8
7
7
5
5
5
5
4
7
6
4
3
5

Dew Point (°C)

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

Relative Humidity (%)

61
65
66
65
64
63
62
61
56
49
38
35
31
28
26
29
32
36
43
63
77
81
83
88

Pressure (mb)

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

Ozone (du)

362
362
362
365
365
362
358
357
354
352
353
354
356
357
358
357
357
359
359
360
362
364
366
364

Wednesday 24

Waning Gibbous 100%

21:17

06:20

00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:10, Set: 20:03, Transit: 13:06. Moon - Rise: 21:17, Set: 06:20. Civil Dark: 20:33 - 05:39. Nautical Dark: 21:10 - 05:02. Astro Dark: 21:50 - 04:22

Total Clouds (% Sky Obscured)

32
37
17
16
11
13
24
41
66
94
91
99
88
96
97
97
97
95
47
35
49
82
85
85

Low Clouds (% Sky Obscured)

3
27
31
22
16
18
25
41
37
34
33
26
2
3
6
21
36
44
53
43
57
64
56
63

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
1
70
87
84
87
95
95
93
90
85
8
3
16
17
0
26

High Clouds (% Sky Obscured)

24
17
0
0
0
0
2
6
39
74
74
54
15
3
2
8
9
3
2
4
8
34
50
38

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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
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)

5
7
7
7
8
8
8
8
8
9
10
12
14
15
16
17
17
17
16
14
12
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
1
1
1
1
0
-0
-1
-1
-4
-6
-8
-9
-10
-8
-9
-8
-6
-2
-0
1
1

Relative Humidity (%)

89
91
93
93
93
96
96
93
79
63
56
45
37
30
27
26
29
33
37
47
68
80
91
96

Pressure (mb)

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

Ozone (du)

362
360
358
357
356
354
353
352
350
353
357
358
358
357
357
357
357
357
359
360
362
367
368
372

Thursday 25

Waning Gibbous 98%

22:26

06:46

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
23 Bad

Sun - Rise: 06:08, Set: 20:04, Transit: 13:06. Moon - Rise: 22:26, Set: 06:46. Civil Dark: 20:34 - 05:38. Nautical Dark: 21:12 - 05:00. Astro Dark: 21:52 - 04:20

Total Clouds (% Sky Obscured)

69
86
98
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

68
64
63
76
82
79
84
84
88
96
100
100
100
99
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

11
56
55
57
100
95
100
100
93
100
100
100
100
100
87
95
100
97
100
100
100
85
87
81

High Clouds (% Sky Obscured)

7
40
45
100
97
100
100
47
45
50
45
40
40
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
9
6
6
6
9
9
9
9
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
15
2
0
0
0
58
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
9
27
55
69
72
93
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.4
0.4
0.6
1.3
1.7
1.7
1.6
1.4
1.6
1.8
1.9
1.6
1.8
1.6
1.1
1
1.5

Wind Speed/Direction (mph)

8
8
8
8
8
9
10
11
11
13
14
15
14
15
17
21
21
22
20
20
20
21
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
92
94
96
96
89
76
89
96
98
100
98
98
100
100
100
100
100
100
100
100
100

Pressure (mb)

1018
1018
1018
1017
1017
1017
1016
1016
1015
1015
1015
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

375
371
365
361
361
360
362
364
368
370
372
373
377
381
383
387
388
391
393
397
398
398
399
399

Friday 26

Waning Gibbous 94%

23:34

07:18

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
23 Bad

Sun - Rise: 06:07, Set: 20:05, Transit: 13:06. Moon - Rise: 23:34, Set: 07:18. Civil Dark: 20:35 - 05:36. Nautical Dark: 21:13 - 04:59. Astro Dark: 21:54 - 04:18

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

92
100
99
97
96
100
84
99
81
41
100
100
96
81
30
10
11
17
28
40
30
15
0
0

High Clouds (% Sky Obscured)

21
43
50
19
4
15
35
29
2
45
69
80
5
6
0
0
0
0
0
0
2
2
4
9

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
100
100
100
100
100
100
98
13
99
99
99
99
99
99
99
99
99
99
99
99
99

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
Snow
Very Light Rain
Very Light Rain
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
92
86
85
70
66
62
51
53
51
47
45
37
34

Precipitation Amount (mm)

1.7
1.1
1.7
2.1
1.6
2.5
2
1.1
0.9
0.9
0.6
0.6
0.5
0.6
0.4
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.1
0.1

Wind Speed/Direction (mph)

21
19
19
20
20
20
19
18
16
15
13
13
13
13
13
13
13
12
12
10
10
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-4
-4
-3
-4
-3
-3
-3
-4
-4
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100

Pressure (mb)

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

Ozone (du)

400
401
400
399
398
396
394
396
398
398
397
396
397
397
401
403
403
405
406
404
402
395
393
392

Saturday 27

Waning Gibbous 88%

No Rise

08:00

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
23 Bad

Sun - Rise: 06:05, Set: 20:06, Transit: 13:06. Moon - Rise: No Rise, Set: 08:00. Civil Dark: 20:37 - 05:35. Nautical Dark: 21:14 - 04:57. Astro Dark: 21:56 - 04:16

Total Clouds (% Sky Obscured)

100
100
98
95
93
95
80
85
99
96
100
99
99
99
93
97
97
98
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
97
95
93
79
70
65
52
48
46
50
62
82
75
89
91
92
92
93
94
94
95
97

Medium Clouds (% Sky Obscured)

0
0
0
2
42
10
16
39
63
37
100
96
98
81
89
93
82
94
92
80
47
44
40
37

High Clouds (% Sky Obscured)

4
40
40
40
45
53
35
51
86
90
100
82
70
55
3
2
14
44
51
20
27
78
75
60

ISS Passover

Visibility (miles)

0
1
2
2
7
9
7
6
9
9
9
9
9
9
8
9
8
0
0
0
0
0
0
0

Fog (%)

99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99

Precipitation Type

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

Precipitation Probability (%)

30
21
14
12
6
6
3
0
0
0
0
0
0
1
16
20
35
46
47
57
56
50
45
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
98
94
96
96
96
92
91
92
98
96
94
91
91
93
98
98
100
100
100
100
100

Pressure (mb)

1019
1019
1019
1019
1019
1019
1020
1021
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018

Ozone (du)

392
390
388
389
391
390
388
388
387
384
380
378
376
377
381
381
384
386
387
385
381
380
378
376

Sunday 28

Waning Gibbous 80%

00:38

08:53

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
23 Bad

Sun - Rise: 06:04, Set: 20:07, Transit: 13:05. Moon - Rise: 00:38, Set: 08:53. Civil Dark: 20:38 - 05:33. Nautical Dark: 21:16 - 04:55. Astro Dark: 21:57 - 04:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
98
100
99
99
98
97
95
94
92
90
92
95
98
96

Low Clouds (% Sky Obscured)

98
100
100
100
97
100
100
100
93
85
78
87
84
81
82
84
84
85
86
88
91
94
98
96

Medium Clouds (% Sky Obscured)

31
25
28
31
30
26
19
17
21
22
30
42
33
28
25
22
19
13
8
0
0
0
0
0

High Clouds (% Sky Obscured)

33
4
20
22
51
50
51
45
40
30
34
43
48
41
30
17
2
1
1
1
1
1
1
1

ISS Passover

Visibility (miles)

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

Fog (%)

99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99

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 (%)

42
43
40
39
37
34
31
36
34
34
30
27
29
31
28
27
26
26
27
30
31
31
32
33

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)

13
15
16
16
17
17
16
15
14
15
16
17
19
19
21
21
22
23
22
21
20
20
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
98
98
98
98
98
96
96
94
94
94
96
100
96
94
93
94
96
98
98
100
100

Pressure (mb)

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

Ozone (du)

374
371
368
364
362
360
359
360
360
358
358
356
355
354
353
352
351
351
350
349
348
350
352
354

Monday 29

Waning Gibbous 71%

01:34

09:57

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
23 Bad

Sun - Rise: 06:02, Set: 20:08, Transit: 13:05. Moon - Rise: 01:34, Set: 09:57. Civil Dark: 20:39 - 05:31. Nautical Dark: 21:17 - 04:53. Astro Dark: 21:59 - 04:12

Total Clouds (% Sky Obscured)

93
90
92
94
97
96
95
94
96
98
100
95
88
81
85
91
97
94
90
84
84
80
79
76

Low Clouds (% Sky Obscured)

93
91
93
95
98
97
97
97
98
99
100
93
87
80
80
80
81
82
83
85
89
93
97
97

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
12
10
6
2
1
1
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
10
4
6
4
3
2
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99

Precipitation Type

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

Precipitation Probability (%)

35
37
42
46
49
49
49
49
52
56
61
54
47
40
38
37
35
38
40
41
42
40
37
35

Precipitation Amount (mm)

0
0
0
0
0.2
0.2
0.2
0.2
0.2
0.3
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0.1
0.1
0

Wind Speed/Direction (mph)

20
21
21
22
22
22
21
20
20
19
18
18
19
20
20
20
20
19
18
17
15
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
98
98
98
98
96
96
94
96
94
92
89
88
89
93
93
96
96
98
98
98
98

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1018
1019
1019
1020
1020
1021

Ozone (du)

357
360
364
364
365
366
367
368
370
371
372
373
372
372
372
371
370
369
373
377
381
386
390
395

Forecast for Diamond Lake, Douglas, United States of America (42.94,-122.17)

Generated: 23/04/24 19:41:24. Forecast: 23/04/24 to 29/04/24. Timezone: UTC-7.00