Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

Third Quarter 41%

02:11

11:11

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 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 Bad
18 Bad
19 Good
20 Good

Sun - Rise: 07:06, Set: 17:37, Transit: 12:22. Moon - Rise: 02:11, Set: 11:11. Civil Dark: 18:05 - 06:38. Nautical Dark: 18:38 - 06:06. Astro Dark: 19:10 - 05:34

Total Clouds (% Sky Obscured)

100
94
90
39
21
28
3
1
0
0
0
2
10
16
100
82
84
99
62
35
91
78
13
16

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
10
9
27
0
26
11
0
16
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
21
28
3
0
0
0
0
0
0
0
0
0
0
0
59
26
21
3
0
16

High Clouds (% Sky Obscured)

97
71
9
39
0
0
0
0
0
0
0
2
5
16
100
32
33
98
18
4
64
65
9
4

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
10
10
9
8
6
6
6
11
13
13
12
14
15
16
16
16
16
16
14
12
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
65
69
75
77
78
81
82
86
80
72
69
64
59
52
43
39
38
38
42
46
52
60
64

Pressure (mb)

1011
1010
1010
1010
1010
1010
1010
1010
1012
1013
1015
1016
1017
1017
1018
1018
1017
1018
1018
1019
1020
1021
1022
1023

Ozone (du)

306
305
303
302
301
302
301
302
303
302
301
299
299
302
302
301
302
304
307
307
308
310
311
311

Tuesday 10

Waning Crescent 31%

03:11

11:53

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

Sun - Rise: 07:05, Set: 17:38, Transit: 12:22. Moon - Rise: 03:11, Set: 11:53. Civil Dark: 18:07 - 06:37. Nautical Dark: 18:39 - 06:05. Astro Dark: 19:11 - 05:33

Total Clouds (% Sky Obscured)

21
31
60
51
49
37
24
17
20
10
4
1
4
5
15
23
14
76
65
57
74
55
97
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
1
3

Medium Clouds (% Sky Obscured)

11
10
0
13
49
37
24
17
0
0
0
0
3
0
0
2
1
0
9
29
74
55
97
100

High Clouds (% Sky Obscured)

9
31
60
51
0
0
0
3
20
10
4
1
3
5
15
17
11
74
61
33
37
10
11
71

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-5
-6
-6
-6
-6
-7
-7
-7
-8
-8
-9
-8
-7
-7
-6
-6
-6
-6
-6
-4
-5
-6
-7

Relative Humidity (%)

66
67
68
70
71
74
73
75
75
75
75
69
56
48
42
38
36
34
34
34
40
45
46
48

Pressure (mb)

1023
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1026
1026
1026
1025
1025
1026
1026
1026

Ozone (du)

310
310
310
311
314
316
318
318
320
323
325
326
326
327
328
330
331
331
332
332
332
333
333
332

Wednesday 11

Waning Crescent 23%

04:07

12:43

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 OK
18 Good
19 Good
20 Good

Sun - Rise: 07:04, Set: 17:40, Transit: 12:22. Moon - Rise: 04:07, Set: 12:43. Civil Dark: 18:08 - 06:36. Nautical Dark: 18:40 - 06:04. Astro Dark: 19:12 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
100
100
100
100
100
100
100
97
92
94
89
82
60
55
25
6
5
15

Low Clouds (% Sky Obscured)

7
10
9
13
10
50
15
11
11
7
1
1
3
6
10
17
21
25
23
25
14
1
2
5

Medium Clouds (% Sky Obscured)

100
100
100
100
99
94
100
99
100
99
98
100
100
95
86
90
81
76
46
38
4
1
1
1

High Clouds (% Sky Obscured)

84
87
78
74
44
55
85
65
37
92
100
100
100
75
75
75
70
55
35
30
25
2
1
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
51
51
52
54
55
55
57
59
60
63
61
55
49
44
39
36
35
35
36
40
48
55
58

Pressure (mb)

1026
1026
1026
1025
1026
1026
1025
1025
1025
1024
1025
1025
1025
1024
1024
1023
1022
1021
1021
1021
1021
1022
1022
1023

Ozone (du)

330
329
327
329
327
327
326
326
327
327
328
330
333
333
332
335
339
344
350
354
358
359
360
362

Thursday 12

Waning Crescent 15%

04:57

13:41

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

Sun - Rise: 07:03, Set: 17:41, Transit: 12:22. Moon - Rise: 04:57, Set: 13:41. Civil Dark: 18:09 - 06:35. Nautical Dark: 18:41 - 06:02. Astro Dark: 19:13 - 05:31

Total Clouds (% Sky Obscured)

15
10
10
3
3
2
4
12
25
18
32
31
40
34
36
55
50
35
14
18
45
55
56
71

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
3
8
8
14
8
5
10
5
5
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
10
10
3
1
1
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

13
4
2
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
10
20
32
37
46

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)

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

Chance of Frost

Temperature (°C)

2
1
1
0
-1
-1
-1
-2
-2
-2
-2
-1
1
4
7
10
10
11
11
10
9
7
6
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
64
70
74
80
83
84
87
87
81
84
81
73
67
60
57
56
56
55
56
62
70
75
77

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1023
1023
1023
1022
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

365
370
372
371
371
373
373
371
370
369
367
366
367
370
373
372
372
371
373
372
372
375
377
377

Friday 13

Waning Crescent 8%

05:39

14:45

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
20 Bad

Sun - Rise: 07:01, Set: 17:42, Transit: 12:22. Moon - Rise: 05:39, Set: 14:45. Civil Dark: 18:10 - 06:33. Nautical Dark: 18:42 - 06:01. Astro Dark: 19:14 - 05:29

Total Clouds (% Sky Obscured)

74
83
83
73
56
53
53
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
11
12
19
27
27
28
29

Medium Clouds (% Sky Obscured)

2
5
10
13
8
0
10
22
34
100
48
30
35
35
42
71
71
67
47
38
33
13
7
2

High Clouds (% Sky Obscured)

40
34
28
56
56
53
53
98
100
98
100
100
100
100
100
100
100
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
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
16
22
43
58
72
81
87
94

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.6
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
2
2
1
1
1
0
0
0
1
2
4
6
7
9
8
9
9
8
8
7
6
6

Feels Like (°C)

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

Dew Point (°C)

0
0
0
-0
-1
-1
-1
-1
-1
-1
0
1
1
0
0
1
-1
-1
-0
-0
0
0
1
0

Relative Humidity (%)

82
85
86
88
88
89
89
89
89
89
91
88
77
67
61
55
54
52
51
55
58
64
66
67

Pressure (mb)

1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1014
1014
1014
1014
1013
1013

Ozone (du)

375
374
372
370
369
368
367
369
367
368
370
375
374
371
373
369
368
367
365
362
359
356
354
352

Saturday 14

Waning Crescent 4%

06:14

15:53

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 OK
14 OK
15 OK
16 Good
17 Good
18 Good
19 Good
20 OK

Sun - Rise: 07:00, Set: 17:43, Transit: 12:22. Moon - Rise: 06:14, Set: 15:53. Civil Dark: 18:11 - 06:32. Nautical Dark: 18:43 - 06:00. Astro Dark: 19:15 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
76
50
61
58
46
33
22
12
4
9
15
21

Low Clouds (% Sky Obscured)

33
35
40
43
42
66
61
60
56
64
72
86
76
50
61
58
46
32
21
10
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
0
5
10
10
10
5
4
4
3
0
1
0
1
3
5
7
4
0
6
13
19

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
67
33
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

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

Precipitation Probability (%)

95
95
95
95
95
72
61
49
38
42
34
15
10
4
0
2
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.9
1
1
0.9
0.8
0.3
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
7
7
7
8
8
8
7
8
8
9
9
9
9
9
9
9
8
7
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
3
3
1
1
1
1
1
1
-1
-0
-0
-1
-1
-1
10
9
10
10
10
11
6
6

Dew Point (°C)

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

Relative Humidity (%)

71
73
73
76
77
79
80
80
82
83
77
72
67
58
51
44
41
39
37
40
45
50
52
55

Pressure (mb)

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

Ozone (du)

351
349
347
345
343
341
339
338
338
337
335
333
330
328
325
323
322
320
319
318
317
316
315
315

Sunday 15

Waning Crescent 1%

06:44

17:02

21 OK
22 OK
23 Good
00 OK
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 OK
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:59, Set: 17:45, Transit: 12:22. Moon - Rise: 06:44, Set: 17:02. Civil Dark: 18:12 - 06:31. Nautical Dark: 18:44 - 05:59. Astro Dark: 19:16 - 05:27

Total Clouds (% Sky Obscured)

20
19
18
44
70
92
84
81
70
73
81
88
85
81
73
56
41
23
46
67
89

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
15
31
46
38
30
21
22
21
22
15
7
0

Medium Clouds (% Sky Obscured)

19
17
16
41
59
82
78
74
70
60
58
60
58
58
60
41
23
4
4
5
4

High Clouds (% Sky Obscured)

2
4
7
38
69
92
82
63
45
55
66
79
53
27
0
3
5
3
33
62
88

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
2
2
12
20
31
32
29
19
14
7
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
4
4
4
4
3
3
3
3
4
5
6
8
10
11
12
13
14
13
12

Feels Like (°C)

5
5
5
5
2
2
2
2
2
3
2
2
2
1
1
1
9
9
8
9
9

Dew Point (°C)

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

Relative Humidity (%)

58
59
62
64
66
67
69
73
76
80
80
79
78
71
66
59
57
53
49
55
61

Pressure (mb)

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

Ozone (du)

315
314
312
311
311
311
311
311
311
311
311
312
312
313
313
314
313
312
311
311
310

Forecast for Pittsburg, Van Buren, United States of America (40.70,-92.02)

Generated: 09/02/26 21:46:42. Forecast: 09/02/26 to 15/02/26. Timezone: UTC-6.00