Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 6

Waning Crescent 11%

03:25

16:54

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

Sun - Rise: 06:55, Set: 18:20, Transit: 12:37. Moon - Rise: 03:25, Set: 16:54. Civil Dark: 18:48 - 06:27. Nautical Dark: 19:21 - 05:54. Astro Dark: 19:54 - 05:21

Total Clouds (% Sky Obscured)

0
3
3
7
0
3
2
5
16
15
9
18
26
15
40
30
5
1
0
0
0
2
76
43

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
3
1
0
0
0
0
0
0
0
0
2
23
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
12
11
4
16
26
15
25
16
0
0
0
0
0
1
76
43

High Clouds (% Sky Obscured)

0
3
2
4
0
3
2
5
3
5
3
2
2
3
35
19
5
1
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
3
7
8

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)

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

Chance of Frost

Temperature (°C)

5
3
2
2
1
1
-1
-0
-1
-1
-1
2
6
10
13
15
17
18
19
19
17
16
13
12

Feels Like (°C)

4
2
2
1
0
0
-1
-1
-2
-2
-2
1
5
9
11
13
15
15
17
17
16
15
13
10

Dew Point (°C)

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

Relative Humidity (%)

58
61
64
68
69
71
71
71
72
74
71
64
51
43
38
35
32
34
36
41
47
57
68
71

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1016
1015
1014
1012
1011
1010
1010
1009
1010
1010
1010

Ozone (du)

310
308
308
307
307
304
302
301
300
301
301
302
301
301
302
303
303
303
302
302
300
301
301
304

Wednesday 7

Waning Crescent 5%

04:38

17:15

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

Sun - Rise: 06:56, Set: 18:18, Transit: 12:37. Moon - Rise: 04:38, Set: 17:15. Civil Dark: 18:46 - 06:28. Nautical Dark: 19:19 - 05:55. Astro Dark: 19:52 - 05:22

Total Clouds (% Sky Obscured)

39
27
20
53
30
51
78
69
85
94
42
25
10
34
59
76
57
32
68
57
0
11
21
31

Low Clouds (% Sky Obscured)

2
0
4
51
30
20
57
26
16
18
11
2
0
15
17
8
3
10
6
9
0
0
4
3

Medium Clouds (% Sky Obscured)

39
21
11
29
3
14
39
44
78
87
36
25
2
2
48
68
49
22
54
44
0
0
0
0

High Clouds (% Sky Obscured)

1
12
0
0
2
37
4
2
14
11
0
0
10
0
0
0
0
0
0
0
0
11
1
14

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
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

4
0
0
0
0
0
1
6
5
8
6
3
1
1
6
11
25
63
14
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
5
5
4
4
4
4
4
4
4
4
4
6
8
11
12
12
11
10
10
9
6
5

Chance of Frost

Temperature (°C)

12
12
11
10
9
9
8
9
9
9
9
10
13
16
18
19
20
20
18
19
18
16
14
13

Feels Like (°C)

11
11
10
10
8
8
7
7
8
8
7
8
12
16
17
16
16
17
16
17
15
14
14
12

Dew Point (°C)

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

Relative Humidity (%)

79
83
87
91
91
87
96
95
98
98
96
91
79
62
51
41
45
39
38
43
47
51
57
60

Pressure (mb)

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

Ozone (du)

304
306
307
308
307
306
305
305
303
304
305
308
311
315
318
323
325
327
327
327
328
329
331
334

Thursday 8

Waning Crescent 1%

05:48

17:35

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

Sun - Rise: 06:58, Set: 18:16, Transit: 12:37. Moon - Rise: 05:48, Set: 17:35. Civil Dark: 18:45 - 06:29. Nautical Dark: 19:18 - 05:56. Astro Dark: 19:51 - 05:23

Total Clouds (% Sky Obscured)

20
0
5
14
7
20
18
20
64
35
28
35
27
56
91
73
58
41
26
13
11
14
10
7

Low Clouds (% Sky Obscured)

0
0
2
4
3
10
9
9
8
16
17
19
19
56
67
66
39
25
17
11
8
7
7
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
0
0
0
0
0
0
0
0
60
40
37
23
11
0
0
0
0
0

High Clouds (% Sky Obscured)

16
0
0
0
0
0
0
0
35
3
0
0
0
0
0
0
0
0
0
0
0
4
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
1
12
2
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
3
3
4
5
5
4
3
7
10
11
11
11
11
11
10
9
7
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
63
67
70
72
75
77
75
74
74
77
72
56
53
56
59
48
41
40
39
43
50
59
64

Pressure (mb)

1013
1013
1014
1014
1015
1015
1016
1016
1016
1017
1018
1018
1019
1019
1019
1020
1019
1019
1019
1019
1019
1021
1022
1023

Ozone (du)

336
338
338
337
340
340
341
339
336
334
332
329
327
325
324
325
323
322
321
321
321
322
320
317

Friday 9

Waning Crescent 0%

06:58

17:56

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

Sun - Rise: 06:59, Set: 18:15, Transit: 12:37. Moon - Rise: 06:58, Set: 17:56. Civil Dark: 18:43 - 06:30. Nautical Dark: 19:16 - 05:57. Astro Dark: 19:49 - 05:24

Total Clouds (% Sky Obscured)

3
2
28
2
0
5
10
16
13
7
5
17
25
33
56
31
44
56
50
56
51
68
95
81

Low Clouds (% Sky Obscured)

2
0
0
0
0
3
7
11
7
4
2
2
2
3
45
3
24
53
43
56
4
3
47
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
12
25
33
35
31
38
32
34
42
24
12
0
5

High Clouds (% Sky Obscured)

0
2
28
2
0
0
0
0
3
2
3
7
3
3
12
3
3
4
2
13
25
55
81
81

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
1
1
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)

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

Chance of Frost

Temperature (°C)

9
9
8
7
6
5
4
4
3
3
3
4
8
11
15
16
18
19
19
18
17
15
13
12

Feels Like (°C)

9
8
7
5
6
5
5
4
3
3
4
5
8
11
15
14
18
18
17
18
16
15
13
10

Dew Point (°C)

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

Relative Humidity (%)

66
70
73
75
79
82
85
88
89
91
93
80
65
55
46
42
38
37
41
44
54
65
70
68

Pressure (mb)

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

Ozone (du)

317
317
318
318
317
315
313
312
310
307
303
301
299
297
293
291
289
285
284
283
283
281
281
282

Saturday 10

New Moon 1%

08:07

18:19

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: 07:00, Set: 18:13, Transit: 12:36. Moon - Rise: 08:07, Set: 18:19. Civil Dark: 18:41 - 06:31. Nautical Dark: 19:14 - 05:58. Astro Dark: 19:47 - 05:25

Total Clouds (% Sky Obscured)

96
84
76
70
65
60
60
60
61
62
60
67
71
79
83
93
100
98
96
95
97
98
100
100

Low Clouds (% Sky Obscured)

25
23
0
0
0
3
7
11
14
18
24
16
8
0
0
0
0
6
12
22
32
44
65
70

Medium Clouds (% Sky Obscured)

9
13
12
10
11
8
7
6
4
2
0
0
0
0
12
29
51
59
64
68
78
88
98
99

High Clouds (% Sky Obscured)

93
77
72
60
50
45
40
40
40
40
43
49
60
71
79
90
100
97
94
92
94
97
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
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
38
55
68
95

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
0.3
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
9
9
8
8
8
7
7
7
7
8
11
15
19
19
20
21
20
18
17
16
15
13

Feels Like (°C)

11
8
9
9
9
8
8
8
7
7
7
8
9
10
12
12
13
14
20
18
17
17
17
18

Dew Point (°C)

6
6
6
6
6
7
6
6
6
6
6
6
7
8
8
8
7
7
8
8
9
9
10
10

Relative Humidity (%)

73
74
78
82
85
88
91
93
94
96
96
90
73
61
50
46
42
39
45
51
58
65
73
79

Pressure (mb)

1029
1029
1030
1030
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1026
1025
1024
1023
1023
1022
1022
1021
1021
1021

Ozone (du)

283
282
281
281
281
281
280
278
280
283
284
286
286
286
286
285
284
283
281
279
277
277
277
276

Sunday 11

Waxing Crescent 5%

09:16

18:46

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: 18:11, Transit: 12:36. Moon - Rise: 09:16, Set: 18:46. Civil Dark: 18:40 - 06:33. Nautical Dark: 19:13 - 06:00. Astro Dark: 19:46 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
95
90
89
85
81
80
76
68
62
67
75
84
85

Low Clouds (% Sky Obscured)

76
73
54
38
35
38
51
61
75
87
98
94
88
86
84
81
80
69
55
42
56
71
84
85

Medium Clouds (% Sky Obscured)

99
100
100
100
100
94
90
85
84
83
82
82
79
76
67
52
35
32
29
18
18
21
20
27

High Clouds (% Sky Obscured)

100
100
100
100
100
75
43
10
37
70
100
78
63
50
36
25
16
11
8
7
9
12
23
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

Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
69
4
6
10
16
26
29
21
29
31
26
30
29
22
16
9
2
6

Precipitation Amount (mm)

3.1
6.3
3.4
2.8
2.7
1.6
0.6
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
4
3
3
2
3
4
4
5
6
7
7
7
7
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
13
13
13
12
12
12
12
12
12
12
14
15
16
16
17
17
18
19
18
19
19
20

Dew Point (°C)

10
10
10
10
10
10
11
11
11
12
12
12
14
15
16
16
17
17
17
16
16
16
16
15

Relative Humidity (%)

80
80
82
82
82
83
83
83
84
86
89
90
93
95
95
93
93
93
89
84
80
84
88
90

Pressure (mb)

1020
1019
1018
1017
1016
1015
1014
1013
1012
1011
1011
1011
1010
1010
1009
1009
1008
1007
1006
1006
1005
1005
1005
1006

Ozone (du)

276
275
274
272
270
267
265
263
260
259
258
257
260
263
265
267
269
270
269
268
268
264
260
257

Monday 12

Waxing Crescent 10%

10:24

19:18

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

Sun - Rise: 07:02, Set: 18:09, Transit: 12:36. Moon - Rise: 10:24, Set: 19:18. Civil Dark: 18:38 - 06:34. Nautical Dark: 19:11 - 06:01. Astro Dark: 19:44 - 05:28

Total Clouds (% Sky Obscured)

87
91
92
94
95
95
93
90
90
89
89
89
89
89
89
88
88

Low Clouds (% Sky Obscured)

85
82
66
61
56
67
78
90
89
85
83
69
58
46
55
64
72

Medium Clouds (% Sky Obscured)

30
23
30
38
45
38
31
27
29
33
43
55
63
68
66
65
62

High Clouds (% Sky Obscured)

19
14
24
42
62
54
39
16
12
12
21
21
27
39
42
37
32

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
9
9
10
2
4
4
0
5
6
3
5
5
0
6
8
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
15
14
13
11
11
10
10
10
9
9
5
5
5
5
5

Dew Point (°C)

15
13
12
12
11
10
9
8
7
6
5
4
4
3
2
2
1

Relative Humidity (%)

92
93
96
96
95
95
93
91
91
88
87
84
78
71
65
63
60

Pressure (mb)

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

Ozone (du)

255
254
253
253
253
254
255
256
257
256
256
256
257
259
260
263
265

Forecast for Chester, Windsor, United States of America (43.26,-72.60)

Generated: 06/10/26 21:02:28. Forecast: 06/10/26 to 12/10/26. Timezone: UTC-4.00