Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 26

Waxing Gibbous 59%

12:41

02:01

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

Sun - Rise: 07:14, Set: 18:02, Transit: 12:38. Moon - Rise: 12:41, Set: 02:01. Civil Dark: 18:27 - 06:49. Nautical Dark: 18:55 - 06:21. Astro Dark: 19:23 - 05:53

Total Clouds (% Sky Obscured)

27
21
17
1
15
1
0
0
0
0
0
0
3
1
3
1
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
1
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium 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

High Clouds (% Sky Obscured)

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

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)

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

Chance of Frost

Temperature (°C)

21
18
16
14
12
11
11
11
9
8
7
7
6
5
5
4
4
5
7
9
11
12
13
14

Feels Like (°C)

18
15
12
11
9
8
6
6
4
3
2
2
2
1
1
0
0
0
3
5
7
9
10
11

Dew Point (°C)

10
7
5
5
5
3
-2
-4
-8
-11
-13
-14
-15
-15
-15
-14
-14
-13
-11
-11
-11
-12
-12
-12

Relative Humidity (%)

50
46
50
56
60
55
39
35
28
23
22
21
21
22
23
25
26
26
26
23
20
18
16
16

Pressure (mb)

1018
1019
1020
1022
1023
1024
1025
1026
1027
1027
1027
1027
1027
1028
1028
1029
1030
1031
1031
1031
1030
1029
1028
1027

Ozone (du)

259
259
259
259
260
261
262
263
263
264
263
265
265
263
262
261
262
265
268
269
269
267
268
267

Tuesday 27

Waxing Gibbous 71%

13:34

03:11

16 Good
17 Good
18 Good
19 Good
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 OK
09 Bad
10 Bad
11 Good
12 Good
13 Good
14 OK
15 Bad

Sun - Rise: 07:13, Set: 18:03, Transit: 12:39. Moon - Rise: 13:34, Set: 03:11. Civil Dark: 18:28 - 06:49. Nautical Dark: 18:56 - 06:21. Astro Dark: 19:24 - 05:53

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
12
5
33
37
42
96
100
14
0
0
22
60

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
22
60

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
12
1
33
37
42
96
100
13
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 (%)

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

Chance of Frost

Temperature (°C)

13
13
11
10
9
8
7
6
6
5
5
4
4
4
3
3
4
6
8
10
12
14
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

16
17
22
21
24
39
57
63
62
60
57
52
50
49
46
43
38
27
21
19
19
22
22
21

Pressure (mb)

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

Ozone (du)

268
268
267
266
265
265
266
266
267
268
266
266
266
267
267
266
266
269
272
275
280
282
283
281

Wednesday 28

Waxing Gibbous 81%

14:36

04:19

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

Sun - Rise: 07:13, Set: 18:04, Transit: 12:39. Moon - Rise: 14:36, Set: 04:19. Civil Dark: 18:28 - 06:49. Nautical Dark: 18:56 - 06:20. Astro Dark: 19:24 - 05:53

Total Clouds (% Sky Obscured)

63
59
50
38
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0

Low Clouds (% Sky Obscured)

63
59
50
38
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium 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

High 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

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)

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

Chance of Frost

Temperature (°C)

15
14
13
11
9
8
7
6
5
5
5
4
4
4
3
3
4
6
8
11
13
15
16
16

Feels Like (°C)

11
10
8
6
4
5
4
5
3
2
3
2
2
2
2
1
2
3
5
8
10
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

19
18
18
18
23
35
41
45
48
53
57
58
55
52
51
51
47
37
30
24
21
19
17
17

Pressure (mb)

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

Ozone (du)

280
280
280
282
286
293
296
294
279
277
274
272
272
271
272
272
270
270
270
270
269
269
268
269

Thursday 29

Waxing Gibbous 90%

15:45

05:23

16 Good
17 Good
18 Good
19 Good
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
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

Sun - Rise: 07:13, Set: 18:05, Transit: 12:39. Moon - Rise: 15:45, Set: 05:23. Civil Dark: 18:29 - 06:48. Nautical Dark: 18:57 - 06:20. Astro Dark: 19:25 - 05:52

Total Clouds (% Sky Obscured)

2
3
3
13
46
46
45
39
26
34
42
51
58
58
53
50
51
54
72
86
87
97
95
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
8
16
24
30
36
39
38
33
31
25
20
13
12
11
10
14
16
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
7
12
16
24
37
51

High Clouds (% Sky Obscured)

1
1
1
6
22
22
20
15
1
0
1
2
10
14
20
38
48
54
72
86
87
78
58
44

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
4
4
3
3
4
4
4
4
3
4
4
4
4
3
3
3
3
3
4
7
11
10
9

Chance of Frost

Temperature (°C)

17
16
14
13
12
11
10
10
9
9
9
9
9
9
9
9
11
12
14
17
19
21
22
22

Feels Like (°C)

15
13
12
11
9
7
7
7
7
8
8
8
7
7
8
7
10
11
13
15
16
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

17
19
25
26
27
35
56
67
70
72
72
74
73
73
75
75
69
56
46
38
29
25
22
21

Pressure (mb)

1020
1020
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1021
1021
1021
1021
1020
1019
1017
1016
1016

Ozone (du)

268
269
268
268
268
270
270
270
270
270
270
271
270
270
271
272
274
275
276
276
275
274
274
274

Friday 30

Waxing Gibbous 96%

No Rise

06:19

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:12, Set: 18:05, Transit: 12:39. Moon - Rise: No Rise, Set: 06:19. Civil Dark: 18:30 - 06:48. Nautical Dark: 18:58 - 06:20. Astro Dark: 19:26 - 05:52

Total Clouds (% Sky Obscured)

88
81
94
99
99
98
95
97
80
97
70
100
100
100
100
100
99
99
99
98
95
96
97
100

Low Clouds (% Sky Obscured)

21
19
18
23
24
25
16
15
10
15
17
24
46
49
88
88
89
89
72
55
42
56
75
91

Medium Clouds (% Sky Obscured)

60
66
72
78
88
85
84
87
80
97
70
100
100
100
100
99
99
99
96
97
95
87
80
68

High Clouds (% Sky Obscured)

39
26
41
54
59
64
55
56
9
58
50
53
99
99
98
79
57
37
47
68
75
85
85
85

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

2
3
3
22
31
40
45
49
53
77
95
95
95
95
94
95
76
6
5
4
2
6
8
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.5
0.8
1
1
0.8
0.8
1.2
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
7
6
7
5
4
4
3
3
3
4
5
6
7
9
10
11
12
13
13
14
15
16
17

Chance of Frost

Temperature (°C)

22
21
19
18
16
15
13
13
12
11
11
11
11
11
11
11
11
12
12
12
13
13
13
12

Feels Like (°C)

18
18
17
15
13
11
10
9
8
8
8
9
8
8
8
8
8
7
7
6
6
6
10
9

Dew Point (°C)

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

Relative Humidity (%)

21
23
30
34
38
42
45
48
53
56
58
61
66
64
60
53
48
43
38
37
36
35
37
41

Pressure (mb)

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

Ozone (du)

274
274
276
277
278
279
279
281
281
281
283
285
286
286
289
291
293
294
295
297
299
301
306
311

Saturday 31

Waxing Gibbous 99%

16:55

07:06

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 OK
11 OK
12 OK
13 OK
14 Good
15 Good

Sun - Rise: 07:11, Set: 18:06, Transit: 12:39. Moon - Rise: 16:55, Set: 07:06. Civil Dark: 18:31 - 06:47. Nautical Dark: 18:59 - 06:19. Astro Dark: 19:26 - 05:52

Total Clouds (% Sky Obscured)

92
83
75
70
65
54
51
53
53
57
67
71
69
67
61
57
52
45
35
27
21
14
7
0

Low Clouds (% Sky Obscured)

86
78
69
69
65
54
51
53
53
57
64
64
58
57
45
33
27
25
21
13
15
11
5
0

Medium Clouds (% Sky Obscured)

38
16
0
3
6
11
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

57
28
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
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 (%)

11
12
11
12
11
5
8
8
5
9
8
1
7
6
0
2
2
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)

18
18
18
18
17
17
16
15
14
12
11
11
10
10
10
10
10
11
12
13
13
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-2
-2
-4
-6
-7
-10
-13
-15
-17
-18
-19
-19
-18
-18
-18
-17
-16
-16
-16
-16
-16
-15

Relative Humidity (%)

45
48
51
56
53
49
46
40
34
30
29
27
26
28
30
32
30
29
28
23
20
18
18
18

Pressure (mb)

1015
1016
1017
1018
1018
1019
1020
1021
1021
1022
1022
1023
1023
1024
1024
1025
1026
1027
1027
1027
1026
1025
1025
1024

Ozone (du)

316
317
319
321
321
320
320
318
317
315
314
313
312
310
308
306
306
306
306
306
305
305
304
304

Sunday 1

Full Moon 100%

18:03

07:46

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

Sun - Rise: 07:11, Set: 18:07, Transit: 12:39. Moon - Rise: 18:03, Set: 07:46. Civil Dark: 18:31 - 06:47. Nautical Dark: 18:59 - 06:19. Astro Dark: 19:27 - 05:51

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
2
1
1
5
8
11
7
3
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
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

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-14
-11
-8
-5
-5
-4
-3
-4
-6
-7
-8
-10
-12
-12
-13
-12
-11
-10
-8
-7
-7

Relative Humidity (%)

19
27
37
50
55
62
69
65
60
57
52
46
42
42
42
44
42
41
40
37
33

Pressure (mb)

1024
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1029
1029
1030
1029
1028

Ozone (du)

303
305
306
307
309
311
313
313
312
312
311
309
308
309
310
311
313
315
317
315
313

Forecast for Pittsburg, Polk, United States of America (27.66,-81.52)

Generated: 26/01/26 16:18:17. Forecast: 26/01/26 to 01/02/26. Timezone: UTC-5.00