Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Waning Gibbous 57%

02:18

11:20

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

Sun - Rise: 06:34, Set: 19:35, Transit: 13:05. Moon - Rise: 02:18, Set: 11:20. Civil Dark: 20:02 - 06:07. Nautical Dark: 20:34 - 05:34. Astro Dark: 21:08 - 05:00

Total Clouds (% Sky Obscured)

67
74
80
100
100
96
97
63
29
41
5
2
12
19
77
64
99
70
93
100
83
100
92
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
0
0
0
0
4

Medium Clouds (% Sky Obscured)

10
0
2
2
13
14
52
12
12
41
3
0
12
10
40
21
95
70
92
92
83
13
51
73

High Clouds (% Sky Obscured)

67
74
80
100
100
96
97
63
2
0
0
0
0
0
0
0
4
10
78
100
48
100
73
53

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
2
1
2
1
0
0
0
0
0
0
0
0
0
1
3
18
7
10
26
23
23
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
3
2
3
4
4
5
5
5
5
4
3
4
7
10
12
13
13
14
14
11
11

Chance of Frost

Temperature (°C)

10
7
6
5
5
4
4
3
3
2
2
2
2
5
8
10
12
13
14
14
14
14
13
12

Feels Like (°C)

5
4
3
2
2
1
1
-1
0
-0
-2
-1
1
4
6
7
9
7
7
7
7
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

27
36
41
45
47
48
47
46
47
48
47
47
46
38
31
26
20
18
17
17
15
16
17
21

Pressure (mb)

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

Ozone (du)

322
320
318
316
315
317
317
316
315
315
317
318
321
322
322
322
323
322
323
324
325
326
327
323

Thursday 9

Third Quarter 47%

02:59

12:22

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 Good
04 Good
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: 06:32, Set: 19:36, Transit: 13:04. Moon - Rise: 02:59, Set: 12:22. Civil Dark: 20:03 - 06:05. Nautical Dark: 20:35 - 05:32. Astro Dark: 21:09 - 04:58

Total Clouds (% Sky Obscured)

100
80
67
98
100
100
100
45
15
11
49
77
67
74
95
100
97
94
100
100
100
98
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)

15
54
67
63
35
30
44
32
2
1
20
33
0
0
2
10
59
80
100
100
89
48
91
90

High Clouds (% Sky Obscured)

100
30
23
81
100
100
100
9
12
2
23
23
60
67
94
100
84
65
100
100
100
93
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
7
9
8
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
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

9
6
6
18
4
0
0
0
0
0
0
0
0
0
0
0
4
19
41
39
37
37
25
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
4
2
2
3
2
2
2
2
2
2
3
3
2
3
6
7
8
9
10
7
13
10
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
41
45
47
49
51
56
57
64
70
73
74
70
59
53
47
40
32
32
28
52
44
50
47

Pressure (mb)

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

Ozone (du)

322
321
322
321
322
323
324
325
322
319
319
317
317
318
318
317
315
313
311
309
309
309
310
310

Friday 10

Waning Crescent 37%

03:33

13:27

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
17 Bad
18 Bad

Sun - Rise: 06:31, Set: 19:37, Transit: 13:04. Moon - Rise: 03:33, Set: 13:27. Civil Dark: 20:04 - 06:04. Nautical Dark: 20:37 - 05:31. Astro Dark: 21:10 - 04:57

Total Clouds (% Sky Obscured)

100
92
53
61
57
73
47
100
64
76
98
64
71
67
95
86
85
98
99
99
77
100
100
91

Low Clouds (% Sky Obscured)

0
37
31
0
54
39
5
5
22
24
36
35
49
45
45
52
21
27
36
38
40
37
37
41

Medium Clouds (% Sky Obscured)

97
78
41
61
57
18
3
32
29
58
98
30
24
23
35
44
48
81
90
92
55
65
16
55

High Clouds (% Sky Obscured)

17
36
3
3
0
32
33
100
20
15
94
15
5
9
89
86
84
90
95
99
77
100
100
72

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7

Fog (%)

0
0
0
0
0
0
18
45
10
96
96
88
88
88
88
88
88
88
88
88
88
88
88
88

Precipitation Type

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

Precipitation Probability (%)

32
19
5
4
10
15
2
5
3
2
2
2
3
8
48
40
20
26
32
35
39
51
69
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
4
3
3
3
4
4
3
4
3
4
2
3
3
4
7
9
10
13
14
14
13
13
11

Chance of Frost

Temperature (°C)

9
7
7
6
5
4
3
3
2
2
2
2
2
4
6
8
10
12
13
12
12
12
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
49
57
64
71
86
93
96
94
94
91
88
83
72
61
52
39
31
25
32
37
32
50
56

Pressure (mb)

1014
1015
1016
1016
1016
1017
1017
1017
1016
1016
1016
1015
1016
1015
1015
1014
1012
1010
1009
1009
1008
1007
1008
1009

Ozone (du)

310
309
310
313
313
313
312
313
311
311
310
310
310
309
311
315
317
319
316
315
314
316
314
318

Saturday 11

Waning Crescent 27%

04:03

14:33

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

Sun - Rise: 06:29, Set: 19:38, Transit: 13:04. Moon - Rise: 04:03, Set: 14:33. Civil Dark: 20:05 - 06:02. Nautical Dark: 20:38 - 05:29. Astro Dark: 21:12 - 04:55

Total Clouds (% Sky Obscured)

41
28
46
26
26
19
10
2
2
1
0
20
44
66
51
31
16
53
75
91
92
95
87
87

Low Clouds (% Sky Obscured)

41
28
36
26
26
19
10
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

1
1
4
3
5
4
2
0
0
0
0
0
0
0
0
0
1
4
58
91
92
95
76
72

High Clouds (% Sky Obscured)

29
0
0
0
0
0
0
0
0
0
0
20
44
66
51
31
16
35
49
66
59
66
68
76

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88

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 (%)

30
13
18
8
2
5
4
0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
2
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
7
7
10
8
7
7
7
7
6
6
6
6
6
9
9
10
12
15
15
16
18
16
15

Chance of Frost

Temperature (°C)

6
5
4
4
3
3
2
2
1
0
-0
-1
-1
2
5
6
8
9
10
10
11
10
9
7

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-4
-5
-5
-7
-7
-7
-8
-7
-7
-7
-8
-10
-11
-12
-12
-10
-11
-11
-12
-10
-9

Relative Humidity (%)

51
57
63
60
57
56
53
53
55
57
59
63
61
46
34
28
23
22
23
22
21
20
25
31

Pressure (mb)

1009
1010
1011
1011
1011
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1010
1009
1009
1008
1007
1006
1006
1006
1007

Ozone (du)

327
335
336
334
336
334
331
328
327
322
320
320
317
317
316
323
326
329
331
334
332
333
332
334

Sunday 12

Waning Crescent 18%

04:29

15:40

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

Sun - Rise: 06:28, Set: 19:39, Transit: 13:04. Moon - Rise: 04:29, Set: 15:40. Civil Dark: 20:06 - 06:00. Nautical Dark: 20:39 - 05:28. Astro Dark: 21:13 - 04:53

Total Clouds (% Sky Obscured)

65
60
47
30
12
9
5
2
3
28
36
31
26
19
32
53
75
52
26
1
2
6
11
17

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

26
15
14
8
0
1
1
2
3
28
36
31
26
19
32
37
54
37
26
0
2
6
11
17

High Clouds (% Sky Obscured)

65
60
47
30
12
9
5
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
8
7
6
7
8
9
9
9
9
9
9
9

Fog (%)

88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88

Precipitation Type

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

Precipitation Probability (%)

1
1
0
0
0
0
0
1
0
7
7
23
29
31
50
48
25
27
30
33
34
34
15
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
8
4
4
5
6
6
5
5
6
7
9
10
12
14
15
17
20
19
19
19
18
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-9
-8
-7
-7
-7
-7
-7
-8
-8
-9
-9
-9
-9
-11
-13
-15
-15
-14
-14
-14
-14
-13

Relative Humidity (%)

29
33
40
46
52
56
59
61
60
61
56
55
51
47
42
34
29
23
24
24
25
26
28
30

Pressure (mb)

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

Ozone (du)

333
336
337
338
338
337
336
335
333
337
338
339
342
345
349
349
350
351
352
353
354
355
355
355

Monday 13

Waning Crescent 10%

04:54

16:48

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

Sun - Rise: 06:26, Set: 19:40, Transit: 13:03. Moon - Rise: 04:54, Set: 16:48. Civil Dark: 20:07 - 05:59. Nautical Dark: 20:40 - 05:26. Astro Dark: 21:14 - 04:51

Total Clouds (% Sky Obscured)

20
22
27
33
38
27
19
7
4
2
0
25
50
60
57
59
64
76
88
100
100
100
100
95

Low Clouds (% Sky Obscured)

0
0
16
26
38
27
19
7
4
2
0
25
50
60
34
20
9
11
14
17
13
8
0
16

Medium Clouds (% Sky Obscured)

17
20
16
11
8
5
3
0
0
0
0
0
0
0
15
30
45
63
83
100
100
100
100
95

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
6
12
17
41
59
64
76
75
85
97
99
100
86

ISS Passover

Visibility (miles)

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

Fog (%)

88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88

Precipitation Type

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

Precipitation Probability (%)

42
10
15
14
5
9
15
0
0
0
0
0
0
0
9
16
25
37
45
54
59
55
54
87

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
44
53
54
56
56
58
58
58
58
57
57
49
42
35
31
27
25
27
29
31
37
43
50

Pressure (mb)

1008
1009
1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1011
1010
1010
1009
1008
1007
1007
1007
1007
1007
1007
1008

Ozone (du)

354
352
350
348
346
344
344
343
343
343
344
344
345
346
348
352
356
361
363
366
369
366
363
360

Tuesday 14

Waning Crescent 4%

05:18

17:58

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

Sun - Rise: 06:25, Set: 19:40, Transit: 13:03. Moon - Rise: 05:18, Set: 17:58. Civil Dark: 20:08 - 05:57. Nautical Dark: 20:41 - 05:24. Astro Dark: 21:16 - 04:50

Total Clouds (% Sky Obscured)

90
86
76
72
76
87
87
86
89
100
100
100
100
100
99
98
96

Low Clouds (% Sky Obscured)

35
52
63
72
76
87
87
86
89
90
88
80
70
57
39
21
3

Medium Clouds (% Sky Obscured)

90
86
76
72
76
87
87
86
89
100
100
99
99
98
97
96
94

High Clouds (% Sky Obscured)

72
58
39
19
0
0
0
5
10
10
5
5
5
5
4
2
1

ISS Passover

Visibility (miles)

3
2
0
0
0
0
0
0
0
0
0
0
3
6
9
8
7

Fog (%)

88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88

Precipitation Type

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

Precipitation Probability (%)

90
85
95
95
89
95
95
95
91
81
67
60
50
42
41
37
30

Precipitation Amount (mm)

0.4
0.3
0.7
0.5
0.4
0.7
0.6
0.5
0.5
0.4
0.3
0.2
0.1
0.1
0
0.1
0

Wind Speed/Direction (mph)

11
8
6
5
5
4
5
5
6
6
6
6
6
6
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
75
91
91
92
92
91
91
91
91
91
92
81
72
65
57
52

Pressure (mb)

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

Ozone (du)

362
364
365
366
367
367
368
369
370
374
378
383
384
385
386
385
385

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

Generated: 08/04/26 18:40:41. Forecast: 08/04/26 to 14/04/26. Timezone: UTC-6.00