Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 4

Waxing Gibbous 100%

16:03

05:20

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

Sun - Rise: 06:33, Set: 16:50, Transit: 11:42. Moon - Rise: 16:03, Set: 05:20. Civil Dark: 17:19 - 06:04. Nautical Dark: 17:51 - 05:32. Astro Dark: 18:23 - 05:00

Total Clouds (% Sky Obscured)

0
0
0
0
0
20
17
28
34
28
6
0
2
0
0
0
0
0
0
3
6
13
29
27

Low Clouds (% Sky Obscured)

0
0
0
0
0
15
13
20
32
13
0
0
0
0
0
0
0
0
0
1
1
2
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
30
28
6
0
0
0
0
0
0
0
0
2
2
11
29
24

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
50
52
51
45
40
34
31
31
31
33
36
41
48
50
52
54
57
59
62
63
66
65
65

Pressure (mb)

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

Ozone (du)

253
253
252
253
252
251
251
252
254
254
252
252
252
251
250
250
250
250
250
249
250
251
251
252

Wednesday 5

Full Moon 99%

16:38

06:42

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

Sun - Rise: 06:34, Set: 16:49, Transit: 11:42. Moon - Rise: 16:38, Set: 06:42. Civil Dark: 17:18 - 06:06. Nautical Dark: 17:50 - 05:33. Astro Dark: 18:22 - 05:01

Total Clouds (% Sky Obscured)

42
48
85
81
47
83
62
52
81
75
100
100
91
52
36
62
53
47
27
40
75
53
29
26

Low Clouds (% Sky Obscured)

2
8
2
0
0
0
0
0
0
0
0
0
0
1
0
56
47
43
27
40
60
53
29
26

Medium Clouds (% Sky Obscured)

42
38
32
61
33
49
29
24
0
1
0
25
78
30
24
7
31
27
0
0
3
0
0
0

High Clouds (% Sky Obscured)

4
3
55
55
31
75
49
41
77
75
100
100
91
33
0
0
2
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
5
41
6
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
3
5
9
11
13
13
13
13
13
12
13
15
14
17
19
22
19
17
16
15
14

Chance of Frost

Temperature (°C)

3
2
3
6
9
12
15
16
17
18
17
17
16
16
16
16
16
15
14
11
10
10
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
63
60
51
41
35
37
38
39
38
42
45
46
47
47
50
48
66
57
58
60
51
58
56

Pressure (mb)

1021
1021
1021
1020
1019
1017
1015
1012
1010
1008
1007
1006
1005
1004
1004
1003
1002
1004
1005
1007
1009
1010
1011
1013

Ozone (du)

254
257
259
262
263
262
261
262
262
261
263
264
265
265
268
269
271
270
273
273
275
276
278
280

Thursday 6

Waning Gibbous 95%

17:21

08:06

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

Sun - Rise: 06:35, Set: 16:48, Transit: 11:42. Moon - Rise: 17:21, Set: 08:06. Civil Dark: 17:17 - 06:07. Nautical Dark: 17:49 - 05:34. Astro Dark: 18:21 - 05:02

Total Clouds (% Sky Obscured)

22
27
28
21
40
52
56
90
68
61
38
36
1
29
35
34
6
6
6
28
44
20
54
62

Low Clouds (% Sky Obscured)

22
27
28
20
39
52
56
82
68
61
37
30
0
0
0
6
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
0
0
0
0
0
3
3
0
0
0
0
4
5
5
54
62

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
24
1
29
35
25
5
3
4
27
34
19
25
22

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
2
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)

14
11
10
11
13
14
13
13
12
13
12
10
7
5
3
3
3
3
2
2
1
1
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
61
59
56
52
45
41
40
38
41
43
48
53
59
62
61
61
63
63
64
65
65
68
65

Pressure (mb)

1014
1015
1016
1017
1018
1018
1019
1019
1019
1019
1019
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021

Ozone (du)

282
284
284
285
285
286
284
283
282
282
282
282
284
285
289
291
290
289
288
286
286
283
284
284

Friday 7

Waning Gibbous 89%

18:16

09:26

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:36, Set: 16:47, Transit: 11:42. Moon - Rise: 18:16, Set: 09:26. Civil Dark: 17:16 - 06:08. Nautical Dark: 17:48 - 05:35. Astro Dark: 18:20 - 05:03

Total Clouds (% Sky Obscured)

76
94
96
98
100
93
86
79
87
94
95
100
100
100
100
100
100
99
96
98
94
89
83
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
15
4
11
22
34
39
45
47
56
68
86
84
75
78
69

Medium Clouds (% Sky Obscured)

76
92
96
80
96
90
86
75
3
9
8
20
34
45
45
92
95
83
94
89
66
35
0
0

High Clouds (% Sky Obscured)

19
16
44
77
100
93
86
76
86
93
93
98
97
96
97
99
100
98
70
67
63
53
2
2

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
8

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
26
41
57
87
95
95
95
77
40
45
43
47
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.8
1
0.7
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
2
4
7
9
12
13
15
14
14
14
13
12
12
11
11
11
12
12
12
12
12
12

Feels Like (°C)

-1
-1
-1
1
2
5
6
7
8
9
9
9
9
8
8
7
7
7
8
9
9
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

65
64
63
57
49
49
45
43
43
41
40
44
48
49
54
57
62
66
71
73
75
79
84
86

Pressure (mb)

1020
1020
1020
1019
1018
1017
1016
1014
1012
1011
1010
1008
1008
1008
1007
1007
1006
1006
1005
1005
1005
1005
1004
1004

Ozone (du)

284
284
283
282
281
280
278
275
273
271
270
267
265
264
263
262
261
262
263
262
262
264
263
264

Saturday 8

Waning Gibbous 80%

19:22

10:36

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

Sun - Rise: 06:38, Set: 16:46, Transit: 11:42. Moon - Rise: 19:22, Set: 10:36. Civil Dark: 17:15 - 06:09. Nautical Dark: 17:48 - 05:36. Astro Dark: 18:20 - 05:04

Total Clouds (% Sky Obscured)

77
73
68
60
55
63
70
81
45
66
87
72
36
18
18
18
19
19
20
20
34
46
54
62

Low Clouds (% Sky Obscured)

63
59
50
45
32
36
40
40
33
25
18
25
33
18
18
18
19
19
20
20
34
40
44
48

Medium Clouds (% Sky Obscured)

5
20
25
25
35
35
19
41
29
35
29
28
24
18
14
9
3
3
2
1
1
0
0
17

High Clouds (% Sky Obscured)

9
73
68
60
55
63
70
75
4
2
0
0
0
0
1
2
4
3
1
0
9
17
26
49

ISS Passover

Visibility (miles)

6
5
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

Very Light Rain
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 (%)

45
31
5
4
6
14
13
7
8
11
20
10
5
1
2
3
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
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
7
8
8
8
7
7
8
8
6
5
4
4
3
3
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

12
11
11
12
13
15
16
16
16
17
17
16
15
13
12
11
10
9
9
8
8
7
6
6

Feels Like (°C)

10
9
9
10
11
12
13
14
15
17
16
14
14
13
13
12
12
11
11
10
10
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

90
95
93
92
87
80
74
81
85
68
64
63
73
78
84
84
83
82
84
82
82
84
84
83

Pressure (mb)

1004
1005
1005
1005
1006
1006
1006
1006
1006
1006
1007
1008
1008
1009
1010
1011
1012
1012
1013
1013
1014
1014
1014
1014

Ozone (du)

266
267
268
270
272
274
278
279
281
284
287
288
287
288
286
285
283
281
279
276
273
272
271
270

Sunday 9

Waning Gibbous 70%

20:35

11:33

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:39, Set: 16:45, Transit: 11:42. Moon - Rise: 20:35, Set: 11:33. Civil Dark: 17:14 - 06:10. Nautical Dark: 17:47 - 05:37. Astro Dark: 18:19 - 05:05

Total Clouds (% Sky Obscured)

79
100
100
100
100
100
100
100
99
98
98
97
98
100
100
100
100
100
99
96
96
98
100
88

Low Clouds (% Sky Obscured)

49
50
41
32
21
25
29
36
44
50
57
53
52
57
62
67
73
74
76
78
74
70
69
57

Medium Clouds (% Sky Obscured)

27
6
1
1
1
9
16
30
27
32
35
65
84
97
99
100
100
100
94
81
82
84
88
62

High Clouds (% Sky Obscured)

72
95
97
98
100
97
94
91
86
81
71
81
91
100
99
98
96
87
78
76
79
73
61
57

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

Precipitation Probability (%)

0
0
1
2
1
8
11
13
23
25
29
48
65
81
95
95
95
95
90
70
62
52
47
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.8
1.2
1.5
1
0.7
0.4
0.3
0
0
0

Wind Speed/Direction (mph)

1
1
1
0
1
2
3
4
5
4
3
2
3
5
6
5
4
4
4
7
10
10
10
11

Chance of Frost

Temperature (°C)

6
5
5
8
10
12
13
15
16
16
15
15
14
14
13
12
12
12
10
8
6
6
5
5

Feels Like (°C)

6
6
6
5
6
7
8
9
10
17
16
16
16
16
15
12
11
10
10
10
10
3
2
1

Dew Point (°C)

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

Relative Humidity (%)

86
88
90
84
77
72
70
68
66
70
77
83
86
90
93
93
93
93
90
85
84
79
76
75

Pressure (mb)

1014
1015
1015
1015
1015
1014
1013
1012
1011
1011
1010
1009
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1011

Ozone (du)

271
272
272
272
272
272
272
272
272
273
273
274
275
276
278
278
279
279
282
284
286
288
290
292

Monday 10

Waning Gibbous 66%

21:49

12:17

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

Sun - Rise: 06:40, Set: 16:44, Transit: 11:42. Moon - Rise: 21:49, Set: 12:17. Civil Dark: 17:13 - 06:11. Nautical Dark: 17:46 - 05:38. Astro Dark: 18:18 - 05:06

Total Clouds (% Sky Obscured)

76
64
64
68
72
54
37
20
15
9
4
4
2
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

33
10
8
6
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

36
9
31
53
72
54
37
20
15
9
4
2
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

57
59
54
52
47
26
11
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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very 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 (%)

56
60
50
37
10
13
10
3
3
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
73
72
61
51
44
39
35
31
33
34
36
42
48
55
58
60
65
66
67

Pressure (mb)

1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1017
1017
1018
1019
1019
1019
1019
1019

Ozone (du)

294
297
299
301
302
304
306
308
310
312
314
316
319
323
326
330
333
336
339
341

Forecast for Raritan, Somerset, United States of America (40.57,-74.63)

Generated: 04/11/25 05:09:31. Forecast: 04/11/25 to 10/11/25. Timezone: UTC-5.00