Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Full Moon 100%

19:54

06:23

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

Sun - Rise: 06:12, Set: 19:51, Transit: 13:01. Moon - Rise: 19:54, Set: 06:23. Civil Dark: 20:18 - 05:44. Nautical Dark: 20:52 - 05:09. Astro Dark: 21:28 - 04:33

Total Clouds (% Sky Obscured)

82
80
93
86
38
23
37
3
4
0
0
0
0
0
31
47
61
75
65
49
4
4
0
1

Low Clouds (% Sky Obscured)

3
2
8
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

65
59
49
76
20
13
28
2
2
0
0
0
0
0
35
52
60
75
65
49
2
4
0
1

High Clouds (% Sky Obscured)

1
4
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
8
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
3
31
51
38
36
37
34
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 (%)

6
1
14
8
1
1
0
0
0
0
0
0
0
0
0
0
0
1
6
1
1
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)

8
8
6
4
3
3
3
3
3
4
4
4
4
5
7
8
10
12
15
17
15
14
13
10

Chance of Frost

Temperature (°C)

9
7
6
5
5
4
3
3
2
2
1
3
5
8
10
12
14
14
15
15
15
15
14
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
55
65
75
79
83
88
91
91
89
84
74
59
44
33
25
22
22
21
21
20
20
21
25

Pressure (mb)

1013
1015
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016
1015
1013
1012
1011
1010
1010
1009
1008
1008
1009

Ozone (du)

326
324
320
319
316
314
312
312
313
313
315
314
316
318
319
318
318
318
318
320
321
319
319
319

Wednesday 24

Waning Gibbous 98%

20:58

06:52

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

Sun - Rise: 06:11, Set: 19:52, Transit: 13:01. Moon - Rise: 20:58, Set: 06:52. Civil Dark: 20:19 - 05:42. Nautical Dark: 20:53 - 05:08. Astro Dark: 21:30 - 04:31

Total Clouds (% Sky Obscured)

3
32
58
31
48
24
23
12
23
0
0
0
0
0
41
44
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
8
9
0
0
0
0
0
0
0
13
0
0
0
7
50
24
19
38
14

Medium Clouds (% Sky Obscured)

2
31
59
30
48
20
19
12
25
0
0
0
0
0
38
47
100
91
100
100
96
65
89
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
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
5
9
7
6
2
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
Very Light Rain
Light Rain
Light Rain
Sleet
Snow
None

Precipitation Probability (%)

1
1
1
0
0
3
1
3
0
0
0
0
0
0
0
3
31
36
80
95
95
95
68
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
1.7
1.4
0.8
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
8
7
6
5
4
4
3
3
3
2
2
5
8
9
11
11
12
11
10
6
4
4
3

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-7
-8
-9
-9
-9
-10
-9
-10
-9
-9
-8
-9
-10
-11
-11
-10
-8
-7
-7
-4
-1

Relative Humidity (%)

33
37
40
40
39
38
39
39
40
40
42
43
36
31
27
23
20
19
23
27
40
45
59
73

Pressure (mb)

1010
1011
1011
1012
1011
1011
1011
1011
1011
1011
1010
1010
1009
1008
1006
1004
1002
1001
1000
1000
1001
1002
1002
1002

Ozone (du)

317
316
316
317
318
320
326
326
322
322
322
323
323
326
327
329
333
337
342
349
352
352
352
348

Thursday 25

Waning Gibbous 94%

22:04

07:27

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 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:09, Set: 19:53, Transit: 13:01. Moon - Rise: 22:04, Set: 07:27. Civil Dark: 20:20 - 05:41. Nautical Dark: 20:54 - 05:06. Astro Dark: 21:31 - 04:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
92
96
61
49
29
63
67
69
86
100
100
100
100
100

Low Clouds (% Sky Obscured)

4
12
13
14
15
16
24
22
12
5
6
12
13
12
9
0
13
17
25
24
10
16
14
14

Medium Clouds (% Sky Obscured)

100
100
100
100
100
91
75
78
53
47
2
1
1
14
25
52
65
56
54
100
94
99
92
100

High Clouds (% Sky Obscured)

100
15
100
100
100
100
100
100
100
100
81
93
27
10
3
1
9
12
9
93
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
Light Rain
None
None
None

Precipitation Probability (%)

19
21
16
7
5
8
12
16
9
8
6
5
4
7
5
9
34
28
35
44
77
33
33
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
61
57
54
56
58
64
69
70
74
74
73
63
52
43
37
32
31
32
31
31
35
40
46

Pressure (mb)

1002
1002
1002
1001
1001
1000
1000
1000
1000
1000
1000
1001
1001
1001
1000
999
998
998
997
997
996
997
997
998

Ozone (du)

350
349
351
354
354
354
354
355
354
352
352
349
347
347
348
349
348
347
347
346
345
341
344
344

Friday 26

Waning Gibbous 89%

23:10

08:10

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
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

Sun - Rise: 06:08, Set: 19:54, Transit: 13:01. Moon - Rise: 23:10, Set: 08:10. Civil Dark: 20:21 - 05:40. Nautical Dark: 20:56 - 05:05. Astro Dark: 21:32 - 04:28

Total Clouds (% Sky Obscured)

100
100
100
100
87
31
26
33
36
100
100
100
100
100
100
100
100
90
100
100
97
97
100
100

Low Clouds (% Sky Obscured)

11
12
11
9
13
18
25
24
20
20
20
22
81
92
88
65
42
40
53
78
86
85
56
78

Medium Clouds (% Sky Obscured)

100
96
53
48
44
36
30
24
18
59
65
91
100
100
100
100
100
88
100
100
84
90
91
100

High Clouds (% Sky Obscured)

99
100
100
100
96
80
85
86
86
100
100
100
100
93
89
94
97
97
100
100
95
96
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
2
0
0
0
1
3
0
0
1
5
5
3

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

Precipitation Probability (%)

23
30
31
22
29
30
28
55
58
53
48
59
90
95
94
95
94
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.2
0.3
0
0.2
0.8
0.7
0.5
0.5
0.4
0.6
0.9
1
0.9
1.5
1.5
2.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
62
65
68
68
70
73
74
75
74
74
73
74
88
81
65
62
52
54
73
79
74
74
83

Pressure (mb)

999
1001
1002
1002
1002
1002
1002
1001
1002
1002
1002
1002
1002
1002
1001
1000
1000
999
998
999
999
999
1000
1001

Ozone (du)

345
347
348
351
361
366
366
366
366
365
367
368
369
369
372
372
370
370
368
366
364
362
363
359

Saturday 27

Waning Gibbous 81%

00:13

09:03

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
19 Bad

Sun - Rise: 06:07, Set: 19:55, Transit: 13:01. Moon - Rise: 00:13, Set: 09:03. Civil Dark: 20:22 - 05:38. Nautical Dark: 20:57 - 05:03. Astro Dark: 21:34 - 04:26

Total Clouds (% Sky Obscured)

100
100
100
89
99
98
97
97
99
100
91
88
60
43
39
82
88
93
100
89
76
65
50
34

Low Clouds (% Sky Obscured)

86
28
24
23
21
24
28
30
31
34
33
33
29
27
24
22
31
19
10
7
4
2
0
0

Medium Clouds (% Sky Obscured)

100
100
79
63
70
92
89
87
44
32
48
40
40
42
38
80
80
86
96
85
74
61
45
29

High Clouds (% Sky Obscured)

100
72
44
14
22
28
34
30
22
15
41
67
85
63
43
20
27
47
60
50
42
36
56
74

ISS Passover

Visibility (miles)

0
5
8
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

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

Precipitation Probability (%)

95
95
87
95
86
70
51
50
47
24
28
28
15
32
39
48
31
35
34
45
48
40
38
37

Precipitation Amount (mm)

5.9
1.2
0.5
1.3
0.8
0.4
0.1
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
88
84
83
83
83
83
81
81
82
84
79
65
53
45
42
39
38
37
36
36
37
38
46

Pressure (mb)

1003
1004
1005
1005
1006
1007
1007
1007
1007
1008
1009
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008
1009
1010
1011

Ozone (du)

358
358
359
359
358
360
362
366
372
373
377
377
369
368
367
367
368
369
371
373
372
372
372
369

Sunday 28

Waning Gibbous 71%

01:10

10:06

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

Sun - Rise: 06:06, Set: 19:56, Transit: 13:01. Moon - Rise: 01:10, Set: 10:06. Civil Dark: 20:23 - 05:37. Nautical Dark: 20:58 - 05:02. Astro Dark: 21:35 - 04:25

Total Clouds (% Sky Obscured)

23
23
22
17
12
7
2
2
3
4
14
30
43
47
51
52
59
68
78
69
60
52
35
19

Low Clouds (% Sky Obscured)

3
6
13
15
10
6
0
0
0
0
0
0
0
2
4
5
3
1
0
2
3
10
9
6

Medium Clouds (% Sky Obscured)

13
9
5
1
1
1
1
2
3
4
6
11
10
25
44
60
71
82
92
69
48
28
19
10

High Clouds (% Sky Obscured)

90
63
30
0
0
0
0
0
0
0
30
59
89
59
30
0
0
0
0
1
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 (%)

36
30
22
12
12
9
1
2
1
0
0
0
0
1
1
1
2
2
2
3
3
1
1
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
4
4
4
4
4
5
5
5
4
4
4
4
5
5
6
8
8
9
10
9
9
9
7

Chance of Frost

Temperature (°C)

2
1
0
-0
-1
-1
-1
-2
-2
-2
-2
0
2
4
5
7
8
9
10
11
10
10
9
7

Feels Like (°C)

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

Dew Point (°C)

-6
-5
-5
-5
-5
-5
-5
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-7
-6
-6
-6
-6
-6
-5

Relative Humidity (%)

54
65
69
70
74
75
74
74
72
72
71
61
53
46
40
36
33
32
31
30
32
33
35
42

Pressure (mb)

1013
1014
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1015
1014
1013
1013
1012
1012
1012
1012
1013
1014

Ozone (du)

367
364
361
357
354
350
347
344
341
339
336
337
338
339
339
340
340
337
334
330
325
319
314
312

Monday 29

Waning Gibbous 61%

01:58

11:16

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

Sun - Rise: 06:04, Set: 19:57, Transit: 13:01. Moon - Rise: 01:58, Set: 11:16. Civil Dark: 20:24 - 05:36. Nautical Dark: 20:59 - 05:01. Astro Dark: 21:37 - 04:23

Total Clouds (% Sky Obscured)

3
2
1
0
0
0
0
2
3
5
19
37
66
76
85
90
83
77
74
72
74
75

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
6
10
12
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
7
12
17
18
19
30
33
31
34
35
35
36

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

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
1
1
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

Wind Speed/Direction (mph)

6
5
5
5
5
5
5
5
4
4
4
3
3
4
5
7
8
9
13
17
16
15

Chance of Frost

Temperature (°C)

6
4
3
2
2
1
1
1
0
-0
-0
2
4
5
8
10
12
13
14
15
14
14

Feels Like (°C)

4
4
3
2
2
-1
-0
-1
-1
-1
-1
-2
-2
-1
0
0
1
9
9
8
9
9

Dew Point (°C)

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

Relative Humidity (%)

49
59
61
62
64
64
65
64
65
66
67
59
51
45
37
30
24
23
21
19
21
23

Pressure (mb)

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

Ozone (du)

310
308
308
308
308
309
309
310
311
312
314
317
320
324
326
328
329
330
331
332
330
328

Forecast for Haver, Park, United States of America (39.03,-105.99)

Generated: 23/04/24 20:00:56. Forecast: 23/04/24 to 29/04/24. Timezone: UTC-6.00