Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Crescent 14%

02:54

14:58

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
16 Bad

Sun - Rise: 06:41, Set: 16:59, Transit: 11:50. Moon - Rise: 02:54, Set: 14:58. Civil Dark: 17:28 - 06:13. Nautical Dark: 18:00 - 05:41. Astro Dark: 18:32 - 05:09

Total Clouds (% Sky Obscured)

64
72
78
83
100
100
100
100
100
100
100
100
100
100
100
98
95
96
80
86
85
75
61
42

Low Clouds (% Sky Obscured)

0
0
5
4
5
16
23
27
85
87
90
87
85
67
75
71
93
96
80
79
80
61
47
23

Medium Clouds (% Sky Obscured)

0
0
7
30
46
92
40
72
100
100
100
100
100
98
55
70
38
37
34
34
33
32
23
12

High Clouds (% Sky Obscured)

64
72
78
82
100
100
100
100
100
100
100
100
100
100
100
80
1
0
0
1
1
1
3
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
4
9
9
9
9
6
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
1
7
48
95
95
95
95
95
69
33
15
14
21
37
48
36
27
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.7
2
1
1.7
1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
6
4
7
7
8
9
9
8
10
10
11
11
10
10
10
10
10
9
8
8
8
7

Chance of Frost

Temperature (°C)

20
17
16
15
16
16
16
16
16
17
17
17
18
18
18
18
19
20
20
21
22
21
22
21

Feels Like (°C)

18
16
14
13
14
14
15
15
15
15
15
16
16
16
16
16
17
18
18
20
21
21
22
22

Dew Point (°C)

15
14
13
11
12
13
14
14
14
14
14
16
17
16
17
16
17
17
17
18
19
18
17
17

Relative Humidity (%)

75
81
81
79
79
83
86
87
87
85
85
93
93
90
92
89
86
86
80
80
84
80
75
77

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1011
1011
1011

Ozone (du)

265
266
268
270
271
271
268
267
264
265
266
266
270
271
271
276
277
275
274
274
275
275
277
277

Thursday 5

Waning Crescent 7%

04:00

15:21

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 OK
16 OK

Sun - Rise: 06:42, Set: 16:58, Transit: 11:50. Moon - Rise: 04:00, Set: 15:21. Civil Dark: 17:27 - 06:14. Nautical Dark: 17:59 - 05:42. Astro Dark: 18:31 - 05:10

Total Clouds (% Sky Obscured)

74
94
98
94
100
99
100
100
100
100
95
86
68
66
85
57
58
76
83
100
100
100
28
20

Low Clouds (% Sky Obscured)

32
43
89
47
31
61
59
65
79
90
88
81
68
55
17
3
0
0
0
1
0
0
5
0

Medium Clouds (% Sky Obscured)

28
46
60
51
24
27
28
22
19
0
3
40
52
31
71
57
41
73
68
46
100
48
28
2

High Clouds (% Sky Obscured)

15
25
28
29
100
90
100
100
100
99
76
64
25
29
33
29
21
13
21
100
100
100
15
20

ISS Passover

Visibility (miles)

9
9
4
6
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

None
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
None
None

Precipitation Probability (%)

41
63
71
63
42
29
31
29
17
11
5
2
1
1
2
2
2
3
1
2
5
3
1
1

Precipitation Amount (mm)

0
0.5
0.5
0.3
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
5
4
4
3
3
2
2
2
2
3
3
3
2
4
4
4
4
3
3
4
3

Chance of Frost

Temperature (°C)

20
19
18
18
18
18
17
17
17
16
16
16
16
15
13
14
15
16
17
18
19
18
18
18

Feels Like (°C)

22
20
19
18
19
18
18
18
18
17
17
17
16
15
13
14
15
17
16
17
17
17
17
17

Dew Point (°C)

18
18
18
18
18
18
17
17
16
16
16
15
14
13
11
11
11
8
9
6
8
6
8
9

Relative Humidity (%)

91
93
96
96
96
98
98
98
98
96
95
93
90
89
86
82
73
58
56
45
48
44
52
56

Pressure (mb)

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

Ozone (du)

278
277
277
277
276
276
276
277
278
278
277
278
278
280
282
283
283
284
285
286
287
287
288
291

Friday 6

Waning Crescent 3%

05:05

15:46

17 Good
18 OK
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

Sun - Rise: 06:43, Set: 16:57, Transit: 11:50. Moon - Rise: 05:05, Set: 15:46. Civil Dark: 17:26 - 06:14. Nautical Dark: 17:58 - 05:42. Astro Dark: 18:30 - 05:10

Total Clouds (% Sky Obscured)

4
35
51
70
64
72
57
55
64
88
94
93
91
63
57
52
46
52
99
94
85
98
100
99

Low Clouds (% Sky Obscured)

3
17
21
27
26
31
34
28
25
84
85
90
91
52
42
15
22
27
99
94
63
96
96
97

Medium Clouds (% Sky Obscured)

0
25
34
60
63
63
34
40
48
43
46
33
0
3
15
35
24
25
35
34
36
47
50
48

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 (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

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

Precipitation Probability (%)

0
0
4
0
0
0
0
0
0
0
0
0
0
0
2
7
4
14
48
41
40
45
41
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
14
13
13
15
14
13
12
11
7
6
5
4
5
6
7
8
8
7
8
8
7
6

Dew Point (°C)

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

Relative Humidity (%)

60
62
64
66
69
70
70
72
76
81
75
70
68
63
63
65
57
55
52
58
61
57
57
53

Pressure (mb)

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

Ozone (du)

292
295
300
298
297
297
297
296
295
294
294
295
296
297
298
302
300
301
302
302
301
302
303
304

Saturday 7

Waning Crescent 1%

06:11

16:13

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

Sun - Rise: 06:44, Set: 16:56, Transit: 11:50. Moon - Rise: 06:11, Set: 16:13. Civil Dark: 17:26 - 06:15. Nautical Dark: 17:58 - 05:43. Astro Dark: 18:30 - 05:11

Total Clouds (% Sky Obscured)

99
82
98
97
97
92
88
68
69
52
32
32
20
8
4
1
4
4
6
5
1
0
0
0

Low Clouds (% Sky Obscured)

97
45
98
97
97
92
88
52
69
52
32
32
20
8
4
1
4
4
6
5
1
0
0
0

Medium Clouds (% Sky Obscured)

47
45
38
30
23
15
8
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 (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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 (%)

22
15
11
5
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
13
11
12
13
12
13
12
11
12
12
12
12
11
10
9
11
11
11
11
11
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
61
63
61
69
73
73
73
74
75
71
75
73
75
74
75
69
63
62
57
56
53
54
59

Pressure (mb)

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

Ozone (du)

304
304
305
307
308
307
308
307
308
306
304
302
301
301
298
298
298
298
298
298
298
298
301
304

Sunday 8

Waning Crescent 0%

07:16

16:46

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

Sun - Rise: 06:45, Set: 16:55, Transit: 11:50. Moon - Rise: 07:16, Set: 16:46. Civil Dark: 17:25 - 06:16. Nautical Dark: 17:57 - 05:44. Astro Dark: 18:29 - 05:12

Total Clouds (% Sky Obscured)

1
4
20
25
30
44
65
83
74
66
55
48
39
30
42
51
64
52
41
37
39
40
25
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
10
17
17
13
8
8
6
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)

1
4
20
25
30
44
65
83
74
66
55
48
39
30
42
41
44
37
38
37
39
40
25
20

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 (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
69
75
81
82
82
82
80
82
79
81
81
82
79
78
67
55
46
43
39
37
40
44
49

Pressure (mb)

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

Ozone (du)

305
303
303
302
302
300
299
297
293
292
292
293
292
291
289
289
288
287
288
289
289
288
287
286

Monday 9

New Moon 2%

08:20

No Set

17 OK
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
13 OK
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:46, Set: 16:54, Transit: 11:50. Moon - Rise: 08:20, Set: No Set. Civil Dark: 17:24 - 06:17. Nautical Dark: 17:56 - 05:45. Astro Dark: 18:28 - 05:13

Total Clouds (% Sky Obscured)

20
5
0
0
0
0
9
15
15
15
5
0
0
0
0
0
0
0
0
0
33
67
100
81

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)

0
0
0
0
0
0
0
0
9
15
5
0
0
0
0
0
0
0
0
0
22
22
23
12

High Clouds (% Sky Obscured)

20
5
0
0
0
0
9
15
15
15
5
0
0
0
0
0
0
0
0
0
33
43
10
26

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 (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

Chance of Frost

Temperature (°C)

13
11
10
8
7
6
5
4
3
3
2
2
2
2
2
6
9
12
14
15
17
17
17
16

Feels Like (°C)

12
11
11
5
4
3
2
2
1
0
-1
-0
-0
-0
-0
2
4
6
8
8
9
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

51
53
56
56
57
58
59
59
61
62
62
62
62
60
60
54
49
44
44
43
42
46
51
56

Pressure (mb)

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

Ozone (du)

285
284
282
282
281
280
279
278
276
278
279
280
281
282
282
283
283
283
283
284
284
284
283
282

Tuesday 10

Waxing Crescent 6%

09:19

17:24

17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
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: 06:47, Set: 16:53, Transit: 11:50. Moon - Rise: 09:19, Set: 17:24. Civil Dark: 17:23 - 06:19. Nautical Dark: 17:55 - 05:46. Astro Dark: 18:27 - 05:14

Total Clouds (% Sky Obscured)

63
50
50
50
48
42
30
15
14
12
12
11
9
5
3
1
0
2
6
10

Low Clouds (% Sky Obscured)

1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
10

Medium Clouds (% Sky Obscured)

7
2
1
1
0
0
0
0
0
0
0
2
3
5
3
1
0
0
0
0

High Clouds (% Sky Obscured)

46
50
50
50
48
42
30
15
14
12
12
11
9
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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

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
1
1
2

Precipitation Amount (mm)

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
3
4
4
4
3
3
3
3
2
2
2
2
3
4
4
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
9
9
8
8
8
7
6
5
4
4
4
4
4
6
7
8
9

Dew Point (°C)

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

Relative Humidity (%)

60
64
70
71
73
76
77
78
79
78
79
78
79
82
83
71
61
52
49
46

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011

Ozone (du)

281
281
280
281
282
283
284
284
285
286
286
287
287
288
288
289
290
290
290
289

Forecast for Mount Wolf, York, United States of America (40.06,-76.70)

Generated: 04/11/26 17:31:27. Forecast: 04/11/26 to 10/11/26. Timezone: UTC-5.00