Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Third Quarter 53%

23:58

15:46

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

Sun - Rise: 08:11, Set: 18:26, Transit: 13:18. Moon - Rise: 23:58, Set: 15:46. Civil Dark: 19:01 - 07:36. Nautical Dark: 19:41 - 06:56. Astro Dark: 20:20 - 06:16

Total Clouds (% Sky Obscured)

0
0
0
1
2
6
22
31
63
81
97
40
37
73
83
74
48
9
31
16
9
38
75
82

Low Clouds (% Sky Obscured)

0
0
0
1
2
0
2
30
63
79
85
37
33
69
66
20
13
9
2
1
3
9
18
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
9
0
0
0
2
18
68
78

High Clouds (% Sky Obscured)

0
0
0
0
0
5
21
2
0
11
75
5
6
16
52
68
39
0
29
15
5
27
30
0

ISS Passover

Visibility (miles)

3
2
6
8
8
8
7
7
8
10
10
10
10
10
10
10
10
10
10
10
10
9
9
10

Fog (%)

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

Precipitation Amount (mm)

0
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
97
98
95
92
88
84
81
80
80
79
83
85
87
90
92
94
96
97
98
98
97
96

Pressure (mb)

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

Ozone (du)

309
308
305
302
299
297
295
293
290
287
283
281
279
276
273
270
267
266
265
263
262
259
257
255

Tuesday 22

Waning Crescent 42%

01:16

16:26

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
05 Bad

Sun - Rise: 08:13, Set: 18:24, Transit: 13:18. Moon - Rise: 01:16, Set: 16:26. Civil Dark: 18:59 - 07:37. Nautical Dark: 19:39 - 06:58. Astro Dark: 20:18 - 06:18

Total Clouds (% Sky Obscured)

88
91
86
99
98
99
100
100
100
100
100
95
95
89
84
90
89
91
93
100
98
85
97
98

Low Clouds (% Sky Obscured)

13
9
27
95
72
48
56
100
91
100
100
74
86
74
55
41
19
16
36
99
96
84
97
98

Medium Clouds (% Sky Obscured)

86
90
77
93
94
98
99
99
95
95
94
76
52
23
5
6
6
5
16
6
2
2
10
13

High Clouds (% Sky Obscured)

5
16
35
44
45
51
81
93
94
87
79
62
56
50
67
83
87
89
90
86
82
8
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
4
0
0
0
3
4
5
5
0
0
0
0
12
11
10
10
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0
0
0
0.01
0.02
0.03
0.02
0
0
0
0
0.01
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
2
3
4
6
10
12
12
13
12
12
11
11
10
10
10
10
10
10
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

94
91
91
90
88
85
79
76
74
72
72
72
73
76
78
78
79
80
81
82
82
82
82
81

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1017
1017
1016
1015
1015
1015
1014
1013
1013
1012
1011

Ozone (du)

253
252
251
250
250
249
249
248
248
247
247
247
248
249
249
249
249
248
248
247
246
244
242
242

Wednesday 23

Waning Crescent 30%

02:39

16:57

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 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:14, Set: 18:22, Transit: 13:18. Moon - Rise: 02:39, Set: 16:57. Civil Dark: 18:57 - 07:39. Nautical Dark: 19:37 - 06:59. Astro Dark: 20:16 - 06:20

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
97
52
42
42
42
42
42
42
55
55
55
55
55

Low Clouds (% Sky Obscured)

97
72
34
70
41
13
4
16
20
45
98
95
48
40
40
40
40
40
40
39
39
39
39
39

Medium Clouds (% Sky Obscured)

85
100
100
100
100
100
100
100
100
100
98
62
30
21
21
21
21
21
21
39
39
39
39
39

High Clouds (% Sky Obscured)

12
41
30
98
98
99
100
100
100
82
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
9
9
10
10
10
10
10
9
9
9
9
10

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

Precipitation Probability (%)

0
12
14
26
54
63
66
68
70
72
73
71
69
67
61
46
19
11
0
0
6
8
11
12

Precipitation Amount (mm)

0
0.01
0.04
0.16
0.33
0.47
0.65
0.85
1.04
1.32
1.55
1.51
1.31
1.01
0.56
0.18
0.04
0.01
0
0
0.01
0.04
0.07
0.06

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
11
12
12
13
13
13
12
11
10
10
9
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
79
80
82
83
84
85
87
88
88
86
83
80
79
80
82
83
84
85
86
87
88
89
88

Pressure (mb)

1010
1009
1009
1008
1007
1006
1006
1005
1004
1003
1002
1002
1002
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

242
242
242
242
242
241
241
241
242
243
245
249
254
258
260
260
260
261
262
262
261
259
258
259

Thursday 24

Waning Crescent 20%

04:05

17:23

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

Sun - Rise: 08:16, Set: 18:20, Transit: 13:18. Moon - Rise: 04:05, Set: 17:23. Civil Dark: 18:55 - 07:41. Nautical Dark: 19:35 - 07:01. Astro Dark: 20:14 - 06:21

Total Clouds (% Sky Obscured)

55
54
54
54
54
54
54
60
60
60
60
60
60
21
21
21
21
21
21
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
47
47
47
47
47
47
43
43
43
43
43
43
15
15
15
15
15
15
59
59
59
59
59

Medium Clouds (% Sky Obscured)

39
29
29
29
29
29
29
48
48
48
48
48
48
16
16
16
16
16
16
98
98
98
98
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

12
13
16
28
37
33
33
35
25
25
25
24
19
16
13
11
10
9
6
6
6
6
5
5

Precipitation Amount (mm)

0.06
0.06
0.07
0.12
0.18
0.18
0.21
0.26
0.19
0.27
0.3
0.19
0.08
0.05
0.03
0.03
0.03
0.03
0.02
0.02
0.01
0.02
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
85
86
85
82
80
78
75
73
72
72
74
75
77
77
78
78
79
79
80
81
81
81

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1004
1005
1006
1007
1009
1010
1011
1011
1012
1013
1013
1014
1014

Ozone (du)

260
262
265
268
271
274
276
277
278
279
279
280
280
279
278
277
275
274
274
273
273
272
271
271

Friday 25

Waning Crescent 11%

05:31

17:46

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
05 Bad

Sun - Rise: 08:18, Set: 18:18, Transit: 13:18. Moon - Rise: 05:31, Set: 17:46. Civil Dark: 18:53 - 07:43. Nautical Dark: 19:33 - 07:03. Astro Dark: 20:12 - 06:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

59
2
2
2
2
2
2
100
100
100
100
100
100
19
19
19
19
19
19
100
100
100
100
100

Medium Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
74
74
74
74
74
74
20
20
20
20
20

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
93
93
93
93
93
93
97
97
97
97
97

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

4
0
0
0
16
35
54
68
75
75
69
65
59
44
34
19
13
10
9
9
8
8
7
7

Precipitation Amount (mm)

0.01
0
0
0
0.02
0.15
0.54
1.03
1.38
1.61
1.65
1.4
1
0.64
0.29
0.07
0.03
0.02
0.03
0.04
0.04
0.04
0.04
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
2
2
2
3
3
3
3
3
3
5
5
6
5
5
5
5
5
5
5
5
5

Relative Humidity (%)

81
80
78
78
78
79
81
86
86
85
84
82
78
76
76
76
78
80
82
83
83
83
82
81

Pressure (mb)

1014
1014
1014
1015
1015
1014
1013
1012
1011
1009
1008
1007
1008
1008
1009
1010
1011
1011
1012
1012
1013
1013
1013
1013

Ozone (du)

270
270
270
270
270
268
267
265
264
263
264
267
273
277
280
282
282
279
274
271
270
270
271
271

Saturday 26

Waning Crescent 4%

No Rise

18:06

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 OK
22 OK
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 08:20, Set: 18:15, Transit: 13:18. Moon - Rise: No Rise, Set: 18:06. Civil Dark: 18:51 - 07:44. Nautical Dark: 19:31 - 07:04. Astro Dark: 20:11 - 06:25

Total Clouds (% Sky Obscured)

100
99
99
99
99
99
99
99
99
99
99
99
99
45
45
45
45
45
45
35
35
35
35
35

Low Clouds (% Sky Obscured)

100
97
97
97
97
97
97
97
97
97
97
97
97
44
44
44
44
44
44
31
31
31
31
31

Medium Clouds (% Sky Obscured)

20
45
45
45
45
45
45
0
0
0
0
0
0
2
2
2
2
2
2
13
13
13
13
13

High Clouds (% Sky Obscured)

97
68
68
68
68
68
68
86
86
86
86
86
86
0
0
0
0
0
0
1
1
1
1
1

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.06
0.06
0.04
0.02
0.01
0
0
0
0
0.01
0.02
0.03
0.03
0.03
0.01
0
0
0.01
0.04
0.07
0.06
0.06
0.06
0.05

Wind Speed/Direction (mph)

12
12
12
12
12
12
12
13
13
13
13
13
12
12
12
12
13
13
13
13
12
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
81
80
79
77
73
72
71
72
72
74
73
73
73
74
75
76
76
76
78
79
81
83

Pressure (mb)

1014
1014
1014
1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

270
270
270
271
271
270
270
269
268
268
267
267
267
268
269
270
271
272
273
274
274
274
274
275

Sunday 27

Waning Crescent 1%

05:57

17:28

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 Good
01 Good
02 Good
03 OK
04 Good
05 Good

Sun - Rise: 07:22, Set: 17:13, Transit: 12:18. Moon - Rise: 05:57, Set: 17:28. Civil Dark: 17:49 - 06:46. Nautical Dark: 18:29 - 06:06. Astro Dark: 19:09 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
52
52
52
52
52
52
100
100
100
100
100
100
20
20
20
20
20
20

Low Clouds (% Sky Obscured)

42
42
42
42
42
42
30
30
30
30
30
30
100
100
100
100
100
100
20
20
20
20
20
20

Medium Clouds (% Sky Obscured)

94
94
94
94
94
94
43
43
43
43
43
43
100
100
100
100
100
100
3
3
3
3
3
3

High Clouds (% Sky Obscured)

98
98
98
98
98
98
0
0
0
0
0
0
18
18
18
18
18
18
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very 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
None

Precipitation Probability (%)

6
7
7
5
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
2
0
0

Precipitation Amount (mm)

0.03
0.02
0.01
0.01
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
5
6
7
11
12
12
12
11
10
7
6
5
4
4
3
3
2
2
2
2
2
1

Dew Point (°C)

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

Relative Humidity (%)

84
82
79
76
73
70
67
65
65
66
68
69
70
71
73
76
78
78
78
78
77
78
79
81

Pressure (mb)

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

Ozone (du)

275
275
274
273
273
272
271
271
270
271
273
275
278
281
284
286
288
289
290
291
292
293
295
297

Forecast for National Technological Park, Co. Limerick, Ireland (52.67,-8.55)

Generated: 21/10/19 06:35:44. Forecast: 21/10/19 to 27/10/19. Timezone: UTC+1.00